28618612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{17579}}^1$

素因数の和:17631

約数の個数: 24

約数和(自身を含む): 56115360

約数和(自身を除く): 27496748

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 17579, 35158, 70316, 193369, 386738, 650423, 773476, 1300846, 2601692, 7154653, 14309306, 28618612]

約数ペア:

[(1, 28618612), (2, 14309306), (4, 7154653), (11, 2601692), (22, 1300846), (37, 773476), (44, 650423), (74, 386738), (148, 193369), (407, 70316), (814, 35158), (1628, 17579)]