65404668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{25117}}^1$

素因数の和:25162

約数の個数: 48

約数和(自身を含む): 180045824

約数和(自身を除く): 114641156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 25117, 50234, 75351, 100468, 150702, 175819, 301404, 351638, 527457, 703276, 778627, 1054914, 1557254, 2109828, 2335881, 3114508, 4671762, 5450389, 9343524, 10900778, 16351167, 21801556, 32702334, 65404668]

約数ペア:

[(1, 65404668), (2, 32702334), (3, 21801556), (4, 16351167), (6, 10900778), (7, 9343524), (12, 5450389), (14, 4671762), (21, 3114508), (28, 2335881), (31, 2109828), (42, 1557254), (62, 1054914), (84, 778627), (93, 703276), (124, 527457), (186, 351638), (217, 301404), (372, 175819), (434, 150702), (651, 100468), (868, 75351), (1302, 50234), (2604, 25117)]