56631658

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:702

約数の個数: 32

約数和(自身を含む): 94711680

約数和(自身を除く): 38080022

約数列:

[1, 2, 17, 23, 34, 46, 139, 278, 391, 521, 782, 1042, 2363, 3197, 4726, 6394, 8857, 11983, 17714, 23966, 54349, 72419, 108698, 144838, 203711, 407422, 1231123, 1665637, 2462246, 3331274, 28315829, 56631658]

約数ペア:

[(1, 56631658), (2, 28315829), (17, 3331274), (23, 2462246), (34, 1665637), (46, 1231123), (139, 407422), (278, 203711), (391, 144838), (521, 108698), (782, 72419), (1042, 54349), (2363, 23966), (3197, 17714), (4726, 11983), (6394, 8857)]