28591432

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1429}}^1$

素因数の和:1537

約数の個数: 32

約数和(自身を含む): 55855800

約数和(自身を除く): 27264368

約数列:

[1, 2, 4, 8, 41, 61, 82, 122, 164, 244, 328, 488, 1429, 2501, 2858, 5002, 5716, 10004, 11432, 20008, 58589, 87169, 117178, 174338, 234356, 348676, 468712, 697352, 3573929, 7147858, 14295716, 28591432]

約数ペア:

[(1, 28591432), (2, 14295716), (4, 7147858), (8, 3573929), (41, 697352), (61, 468712), (82, 348676), (122, 234356), (164, 174338), (244, 117178), (328, 87169), (488, 58589), (1429, 20008), (2501, 11432), (2858, 10004), (5002, 5716)]