28073664

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 168

約数和(自身を含む): 88440768

約数和(自身を除く): 60367104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 47, 48, 51, 61, 64, 68, 72, 94, 96, 102, 122, 136, 141, 144, 153, 183, 188, 192, 204, 244, 272, 282, 288, 306, 366, 376, 408, 423, 488, 544, 549, 564, 576, 612, 732, 752, 799, 816, 846, 976, 1037, 1088, 1098, 1128, 1224, 1464, 1504, 1598, 1632, 1692, 1952, 2074, 2196, 2256, 2397, 2448, 2867, 2928, 3008, 3111, 3196, 3264, 3384, 3904, 4148, 4392, 4512, 4794, 4896, 5734, 5856, 6222, 6392, 6768, 7191, 8296, 8601, 8784, 9024, 9333, 9588, 9792, 11468, 11712, 12444, 12784, 13536, 14382, 16592, 17202, 17568, 18666, 19176, 22936, 24888, 25568, 25803, 27072, 28764, 33184, 34404, 35136, 37332, 38352, 45872, 48739, 49776, 51136, 51606, 57528, 66368, 68808, 74664, 76704, 91744, 97478, 99552, 103212, 115056, 137616, 146217, 149328, 153408, 183488, 194956, 199104, 206424, 230112, 275232, 292434, 298656, 389912, 412848, 438651, 460224, 550464, 584868, 597312, 779824, 825696, 877302, 1169736, 1559648, 1651392, 1754604, 2339472, 3119296, 3509208, 4678944, 7018416, 9357888, 14036832, 28073664]

約数ペア:

[(1, 28073664), (2, 14036832), (3, 9357888), (4, 7018416), (6, 4678944), (8, 3509208), (9, 3119296), (12, 2339472), (16, 1754604), (17, 1651392), (18, 1559648), (24, 1169736), (32, 877302), (34, 825696), (36, 779824), (47, 597312), (48, 584868), (51, 550464), (61, 460224), (64, 438651), (68, 412848), (72, 389912), (94, 298656), (96, 292434), (102, 275232), (122, 230112), (136, 206424), (141, 199104), (144, 194956), (153, 183488), (183, 153408), (188, 149328), (192, 146217), (204, 137616), (244, 115056), (272, 103212), (282, 99552), (288, 97478), (306, 91744), (366, 76704), (376, 74664), (408, 68808), (423, 66368), (488, 57528), (544, 51606), (549, 51136), (564, 49776), (576, 48739), (612, 45872), (732, 38352), (752, 37332), (799, 35136), (816, 34404), (846, 33184), (976, 28764), (1037, 27072), (1088, 25803), (1098, 25568), (1128, 24888), (1224, 22936), (1464, 19176), (1504, 18666), (1598, 17568), (1632, 17202), (1692, 16592), (1952, 14382), (2074, 13536), (2196, 12784), (2256, 12444), (2397, 11712), (2448, 11468), (2867, 9792), (2928, 9588), (3008, 9333), (3111, 9024), (3196, 8784), (3264, 8601), (3384, 8296), (3904, 7191), (4148, 6768), (4392, 6392), (4512, 6222), (4794, 5856), (4896, 5734)]