130961728

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{38609}}^1$

素因数の和:38674

約数の個数: 28

約数和(自身を含む): 264787380

約数和(自身を除く): 133825652

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 3392, 38609, 77218, 154436, 308872, 617744, 1235488, 2046277, 2470976, 4092554, 8185108, 16370216, 32740432, 65480864, 130961728]

約数ペア:

[(1, 130961728), (2, 65480864), (4, 32740432), (8, 16370216), (16, 8185108), (32, 4092554), (53, 2470976), (64, 2046277), (106, 1235488), (212, 617744), (424, 308872), (848, 154436), (1696, 77218), (3392, 38609)]