25684416

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 168

約数和(自身を含む): 81070704

約数和(自身を除く): 55386288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 43, 48, 51, 61, 64, 68, 72, 86, 96, 102, 122, 129, 136, 144, 153, 172, 183, 192, 204, 244, 258, 272, 288, 306, 344, 366, 387, 408, 488, 516, 544, 549, 576, 612, 688, 731, 732, 774, 816, 976, 1032, 1037, 1088, 1098, 1224, 1376, 1462, 1464, 1548, 1632, 1952, 2064, 2074, 2193, 2196, 2448, 2623, 2752, 2924, 2928, 3096, 3111, 3264, 3904, 4128, 4148, 4386, 4392, 4896, 5246, 5848, 5856, 6192, 6222, 6579, 7869, 8256, 8296, 8772, 8784, 9333, 9792, 10492, 11696, 11712, 12384, 12444, 13158, 15738, 16592, 17544, 17568, 18666, 20984, 23392, 23607, 24768, 24888, 26316, 31476, 33184, 35088, 35136, 37332, 41968, 44591, 46784, 47214, 49776, 52632, 62952, 66368, 70176, 74664, 83936, 89182, 94428, 99552, 105264, 125904, 133773, 140352, 149328, 167872, 178364, 188856, 199104, 210528, 251808, 267546, 298656, 356728, 377712, 401319, 421056, 503616, 535092, 597312, 713456, 755424, 802638, 1070184, 1426912, 1510848, 1605276, 2140368, 2853824, 3210552, 4280736, 6421104, 8561472, 12842208, 25684416]

約数ペア:

[(1, 25684416), (2, 12842208), (3, 8561472), (4, 6421104), (6, 4280736), (8, 3210552), (9, 2853824), (12, 2140368), (16, 1605276), (17, 1510848), (18, 1426912), (24, 1070184), (32, 802638), (34, 755424), (36, 713456), (43, 597312), (48, 535092), (51, 503616), (61, 421056), (64, 401319), (68, 377712), (72, 356728), (86, 298656), (96, 267546), (102, 251808), (122, 210528), (129, 199104), (136, 188856), (144, 178364), (153, 167872), (172, 149328), (183, 140352), (192, 133773), (204, 125904), (244, 105264), (258, 99552), (272, 94428), (288, 89182), (306, 83936), (344, 74664), (366, 70176), (387, 66368), (408, 62952), (488, 52632), (516, 49776), (544, 47214), (549, 46784), (576, 44591), (612, 41968), (688, 37332), (731, 35136), (732, 35088), (774, 33184), (816, 31476), (976, 26316), (1032, 24888), (1037, 24768), (1088, 23607), (1098, 23392), (1224, 20984), (1376, 18666), (1462, 17568), (1464, 17544), (1548, 16592), (1632, 15738), (1952, 13158), (2064, 12444), (2074, 12384), (2193, 11712), (2196, 11696), (2448, 10492), (2623, 9792), (2752, 9333), (2924, 8784), (2928, 8772), (3096, 8296), (3111, 8256), (3264, 7869), (3904, 6579), (4128, 6222), (4148, 6192), (4386, 5856), (4392, 5848), (4896, 5246)]