65515108

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{1171}}^1$

素因数の和:1443

約数の個数: 24

約数和(自身を含む): 116956224

約数和(自身を除く): 51441116

約数列:

[1, 2, 4, 71, 142, 197, 284, 394, 788, 1171, 2342, 4684, 13987, 27974, 55948, 83141, 166282, 230687, 332564, 461374, 922748, 16378777, 32757554, 65515108]

約数ペア:

[(1, 65515108), (2, 32757554), (4, 16378777), (71, 922748), (142, 461374), (197, 332564), (284, 230687), (394, 166282), (788, 83141), (1171, 55948), (2342, 27974), (4684, 13987)]