66531476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{40867}}^1$

素因数の和:40919

約数の個数: 24

約数和(自身を含む): 130450656

約数和(自身を除く): 63919180

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 40867, 81734, 163468, 449537, 899074, 1512079, 1798148, 3024158, 6048316, 16632869, 33265738, 66531476]

約数ペア:

[(1, 66531476), (2, 33265738), (4, 16632869), (11, 6048316), (22, 3024158), (37, 1798148), (44, 1512079), (74, 899074), (148, 449537), (407, 163468), (814, 81734), (1628, 40867)]