65246878

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 104186880

約数和(自身を除く): 38940002

約数列:

[1, 2, 31, 62, 67, 113, 134, 139, 226, 278, 2077, 3503, 4154, 4309, 7006, 7571, 8618, 9313, 15142, 15707, 18626, 31414, 234701, 288703, 469402, 486917, 577406, 973834, 1052369, 2104738, 32623439, 65246878]

約数ペア:

[(1, 65246878), (2, 32623439), (31, 2104738), (62, 1052369), (67, 973834), (113, 577406), (134, 486917), (139, 469402), (226, 288703), (278, 234701), (2077, 31414), (3503, 18626), (4154, 15707), (4309, 15142), (7006, 9313), (7571, 8618)]