28905558

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{2293}}^1$

素因数の和:2500

約数の個数: 32

約数和(自身を含む): 63424512

約数和(自身を除く): 34518954

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 191, 382, 573, 1146, 2101, 2293, 4202, 4586, 6303, 6879, 12606, 13758, 25223, 50446, 75669, 151338, 437963, 875926, 1313889, 2627778, 4817593, 9635186, 14452779, 28905558]

約数ペア:

[(1, 28905558), (2, 14452779), (3, 9635186), (6, 4817593), (11, 2627778), (22, 1313889), (33, 875926), (66, 437963), (191, 151338), (382, 75669), (573, 50446), (1146, 25223), (2101, 13758), (2293, 12606), (4202, 6879), (4586, 6303)]