28787201498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1\times {\mathrm{2753}}^1$

素因数の和:3239

約数の個数: 64

約数和(自身を含む): 50710966272

約数和(自身を除く): 21923764774

約数列:

[1, 2, 11, 17, 22, 34, 73, 146, 187, 374, 383, 766, 803, 1241, 1606, 2482, 2753, 4213, 5506, 6511, 8426, 13022, 13651, 27302, 27959, 30283, 46801, 55918, 60566, 71621, 93602, 143242, 200969, 307549, 401938, 475303, 514811, 615098, 950606, 1029622, 1054399, 2108798, 2210659, 3416473, 4421318, 5228333, 6832946, 10456666, 11598389, 17924783, 23196778, 35849566, 37581203, 75162406, 76971127, 153942254, 197172613, 394345226, 846682397, 1308509159, 1693364794, 2617018318, 14393600749, 28787201498]

約数ペア:

[(1, 28787201498), (2, 14393600749), (11, 2617018318), (17, 1693364794), (22, 1308509159), (34, 846682397), (73, 394345226), (146, 197172613), (187, 153942254), (374, 76971127), (383, 75162406), (766, 37581203), (803, 35849566), (1241, 23196778), (1606, 17924783), (2482, 11598389), (2753, 10456666), (4213, 6832946), (5506, 5228333), (6511, 4421318), (8426, 3416473), (13022, 2210659), (13651, 2108798), (27302, 1054399), (27959, 1029622), (30283, 950606), (46801, 615098), (55918, 514811), (60566, 475303), (71621, 401938), (93602, 307549), (143242, 200969)]