28621002

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 58449600

約数和(自身を除く): 29828598

約数列:

[1, 2, 3, 6, 107, 109, 214, 218, 321, 327, 409, 642, 654, 818, 1227, 2454, 11663, 23326, 34989, 43763, 44581, 69978, 87526, 89162, 131289, 133743, 262578, 267486, 4770167, 9540334, 14310501, 28621002]

約数ペア:

[(1, 28621002), (2, 14310501), (3, 9540334), (6, 4770167), (107, 267486), (109, 262578), (214, 133743), (218, 131289), (321, 89162), (327, 87526), (409, 69978), (642, 44581), (654, 43763), (818, 34989), (1227, 23326), (2454, 11663)]