78840734

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{8443}}^1$

素因数の和:8504

約数の個数: 32

約数和(自身を含む): 145912320

約数和(自身を除く): 67071586

約数列:

[1, 2, 7, 14, 23, 29, 46, 58, 161, 203, 322, 406, 667, 1334, 4669, 8443, 9338, 16886, 59101, 118202, 194189, 244847, 388378, 489694, 1359323, 1713929, 2718646, 3427858, 5631481, 11262962, 39420367, 78840734]

約数ペア:

[(1, 78840734), (2, 39420367), (7, 11262962), (14, 5631481), (23, 3427858), (29, 2718646), (46, 1713929), (58, 1359323), (161, 489694), (203, 388378), (322, 244847), (406, 194189), (667, 118202), (1334, 59101), (4669, 16886), (8443, 9338)]