72629570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{11887}}^1$

素因数の和:11954

約数の個数: 32

約数和(自身を含む): 143797248

約数和(自身を除く): 71167678

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 11887, 23774, 59435, 118870, 154531, 309062, 558689, 772655, 1117378, 1545310, 2793445, 5586890, 7262957, 14525914, 36314785, 72629570]

約数ペア:

[(1, 72629570), (2, 36314785), (5, 14525914), (10, 7262957), (13, 5586890), (26, 2793445), (47, 1545310), (65, 1117378), (94, 772655), (130, 558689), (235, 309062), (470, 154531), (611, 118870), (1222, 59435), (3055, 23774), (6110, 11887)]