70627384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{2069}}^1$

素因数の和:2343

約数の個数: 32

約数和(自身を含む): 140842800

約数和(自身を除く): 70215416

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 251, 502, 1004, 2008, 2069, 4138, 4267, 8276, 8534, 16552, 17068, 34136, 35173, 70346, 140692, 281384, 519319, 1038638, 2077276, 4154552, 8828423, 17656846, 35313692, 70627384]

約数ペア:

[(1, 70627384), (2, 35313692), (4, 17656846), (8, 8828423), (17, 4154552), (34, 2077276), (68, 1038638), (136, 519319), (251, 281384), (502, 140692), (1004, 70346), (2008, 35173), (2069, 34136), (4138, 17068), (4267, 16552), (8276, 8534)]