28747444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{2711}}^1$

素因数の和:2967

約数の個数: 24

約数和(自身を含む): 55129536

約数和(自身を除く): 26382092

約数列:

[1, 2, 4, 11, 22, 44, 241, 482, 964, 2651, 2711, 5302, 5422, 10604, 10844, 29821, 59642, 119284, 653351, 1306702, 2613404, 7186861, 14373722, 28747444]

約数ペア:

[(1, 28747444), (2, 14373722), (4, 7186861), (11, 2613404), (22, 1306702), (44, 653351), (241, 119284), (482, 59642), (964, 29821), (2651, 10844), (2711, 10604), (5302, 5422)]