748864984

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{252313}}^1$

素因数の和:252379

約数の個数: 32

約数和(自身を含む): 1634994720

約数和(自身を除く): 886129736

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 252313, 504626, 1009252, 1766191, 2018504, 3532382, 7064764, 13372589, 14129528, 26745178, 53490356, 93608123, 106980712, 187216246, 374432492, 748864984]

約数ペア:

[(1, 748864984), (2, 374432492), (4, 187216246), (7, 106980712), (8, 93608123), (14, 53490356), (28, 26745178), (53, 14129528), (56, 13372589), (106, 7064764), (212, 3532382), (371, 2018504), (424, 1766191), (742, 1009252), (1484, 504626), (2968, 252313)]