68128112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19267}}^1$

素因数の和:19305

約数の個数: 40

約数和(自身を含む): 150521616

約数和(自身を除く): 82393504

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 19267, 38534, 77068, 154136, 250471, 308272, 327539, 500942, 655078, 1001884, 1310156, 2003768, 2620312, 4007536, 4258007, 5240624, 8516014, 17032028, 34064056, 68128112]

約数ペア:

[(1, 68128112), (2, 34064056), (4, 17032028), (8, 8516014), (13, 5240624), (16, 4258007), (17, 4007536), (26, 2620312), (34, 2003768), (52, 1310156), (68, 1001884), (104, 655078), (136, 500942), (208, 327539), (221, 308272), (272, 250471), (442, 154136), (884, 77068), (1768, 38534), (3536, 19267)]