15704699128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{3217}}^1\times {\mathrm{32117}}^1$

素因数の和:35359

約数の個数: 32

約数和(自身を含む): 31006717200

約数和(自身を除く): 15302018072

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 3217, 6434, 12868, 25736, 32117, 61123, 64234, 122246, 128468, 244492, 256936, 488984, 610223, 1220446, 2440892, 4881784, 103320389, 206640778, 413281556, 826563112, 1963087391, 3926174782, 7852349564, 15704699128]

約数ペア:

[(1, 15704699128), (2, 7852349564), (4, 3926174782), (8, 1963087391), (19, 826563112), (38, 413281556), (76, 206640778), (152, 103320389), (3217, 4881784), (6434, 2440892), (12868, 1220446), (25736, 610223), (32117, 488984), (61123, 256936), (64234, 244492), (122246, 128468)]