7981728

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 96

約数和(自身を含む): 22498560

約数和(自身を除く): 14516832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 47, 48, 58, 61, 87, 94, 96, 116, 122, 141, 174, 183, 188, 232, 244, 282, 348, 366, 376, 464, 488, 564, 696, 732, 752, 928, 976, 1128, 1363, 1392, 1464, 1504, 1769, 1952, 2256, 2726, 2784, 2867, 2928, 3538, 4089, 4512, 5307, 5452, 5734, 5856, 7076, 8178, 8601, 10614, 10904, 11468, 14152, 16356, 17202, 21228, 21808, 22936, 28304, 32712, 34404, 42456, 43616, 45872, 56608, 65424, 68808, 83143, 84912, 91744, 130848, 137616, 166286, 169824, 249429, 275232, 332572, 498858, 665144, 997716, 1330288, 1995432, 2660576, 3990864, 7981728]

約数ペア:

[(1, 7981728), (2, 3990864), (3, 2660576), (4, 1995432), (6, 1330288), (8, 997716), (12, 665144), (16, 498858), (24, 332572), (29, 275232), (32, 249429), (47, 169824), (48, 166286), (58, 137616), (61, 130848), (87, 91744), (94, 84912), (96, 83143), (116, 68808), (122, 65424), (141, 56608), (174, 45872), (183, 43616), (188, 42456), (232, 34404), (244, 32712), (282, 28304), (348, 22936), (366, 21808), (376, 21228), (464, 17202), (488, 16356), (564, 14152), (696, 11468), (732, 10904), (752, 10614), (928, 8601), (976, 8178), (1128, 7076), (1363, 5856), (1392, 5734), (1464, 5452), (1504, 5307), (1769, 4512), (1952, 4089), (2256, 3538), (2726, 2928), (2784, 2867)]