6641968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{24419}}^1$

素因数の和:24444

約数の個数: 20

約数和(自身を含む): 13626360

約数和(自身を除く): 6984392

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 24419, 48838, 97676, 195352, 390704, 415123, 830246, 1660492, 3320984, 6641968]

約数ペア:

[(1, 6641968), (2, 3320984), (4, 1660492), (8, 830246), (16, 415123), (17, 390704), (34, 195352), (68, 97676), (136, 48838), (272, 24419)]