67996838

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21977}}^1$

素因数の和:22016

約数の個数: 32

約数和(自身を含む): 132922944

約数和(自身を除く): 64926106

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 21977, 43954, 153839, 285701, 307678, 373609, 571402, 747218, 1999907, 2615263, 3999814, 4856917, 5230526, 9713834, 33998419, 67996838]

約数ペア:

[(1, 67996838), (2, 33998419), (7, 9713834), (13, 5230526), (14, 4856917), (17, 3999814), (26, 2615263), (34, 1999907), (91, 747218), (119, 571402), (182, 373609), (221, 307678), (238, 285701), (442, 153839), (1547, 43954), (3094, 21977)]