77812714

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6803}}^1$

素因数の和:6874

約数の個数: 32

約数和(自身を含む): 143700480

約数和(自身を除く): 65887766

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 266, 301, 602, 817, 1634, 5719, 6803, 11438, 13606, 47621, 95242, 129257, 258514, 292529, 585058, 904799, 1809598, 2047703, 4095406, 5558051, 11116102, 38906357, 77812714]

約数ペア:

[(1, 77812714), (2, 38906357), (7, 11116102), (14, 5558051), (19, 4095406), (38, 2047703), (43, 1809598), (86, 904799), (133, 585058), (266, 292529), (301, 258514), (602, 129257), (817, 95242), (1634, 47621), (5719, 13606), (6803, 11438)]