42579070

素因数分解:

$2^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{6581}}^1$

素因数の和:7235

約数の個数: 16

約数和(自身を含む): 76772448

約数和(自身を除く): 34193378

約数列:

[1, 2, 5, 10, 647, 1294, 3235, 6470, 6581, 13162, 32905, 65810, 4257907, 8515814, 21289535, 42579070]

約数ペア:

[(1, 42579070), (2, 21289535), (5, 8515814), (10, 4257907), (647, 65810), (1294, 32905), (3235, 13162), (6470, 6581)]