39846142

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:792

約数の個数: 32

約数和(自身を含む): 70543872

約数和(自身を除く): 30697730

約数列:

[1, 2, 7, 14, 53, 83, 106, 166, 371, 581, 647, 742, 1162, 1294, 4399, 4529, 8798, 9058, 30793, 34291, 53701, 61586, 68582, 107402, 240037, 375907, 480074, 751814, 2846153, 5692306, 19923071, 39846142]

約数ペア:

[(1, 39846142), (2, 19923071), (7, 5692306), (14, 2846153), (53, 751814), (83, 480074), (106, 375907), (166, 240037), (371, 107402), (581, 68582), (647, 61586), (742, 53701), (1162, 34291), (1294, 30793), (4399, 9058), (4529, 8798)]