66986132

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{1031}}^1$

素因数の和:1511

約数の個数: 24

約数和(自身を含む): 120785280

約数和(自身を除く): 53799148

約数列:

[1, 2, 4, 37, 74, 148, 439, 878, 1031, 1756, 2062, 4124, 16243, 32486, 38147, 64972, 76294, 152588, 452609, 905218, 1810436, 16746533, 33493066, 66986132]

約数ペア:

[(1, 66986132), (2, 33493066), (4, 16746533), (37, 1810436), (74, 905218), (148, 452609), (439, 152588), (878, 76294), (1031, 64972), (1756, 38147), (2062, 32486), (4124, 16243)]