28751528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9533}}^1$

素因数の和:9581

約数の個数: 32

約数和(自身を含む): 60064200

約数和(自身を除く): 31312672

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 9533, 19066, 38132, 76264, 123929, 247858, 276457, 495716, 552914, 991432, 1105828, 2211656, 3593941, 7187882, 14375764, 28751528]

約数ペア:

[(1, 28751528), (2, 14375764), (4, 7187882), (8, 3593941), (13, 2211656), (26, 1105828), (29, 991432), (52, 552914), (58, 495716), (104, 276457), (116, 247858), (232, 123929), (377, 76264), (754, 38132), (1508, 19066), (3016, 9533)]