65208878

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2633}}^1$

素因数の和:2732

約数の個数: 32

約数和(自身を含む): 117581760

約数和(自身を除く): 52372882

約数列:

[1, 2, 7, 14, 29, 58, 61, 122, 203, 406, 427, 854, 1769, 2633, 3538, 5266, 12383, 18431, 24766, 36862, 76357, 152714, 160613, 321226, 534499, 1068998, 1124291, 2248582, 4657777, 9315554, 32604439, 65208878]

約数ペア:

[(1, 65208878), (2, 32604439), (7, 9315554), (14, 4657777), (29, 2248582), (58, 1124291), (61, 1068998), (122, 534499), (203, 321226), (406, 160613), (427, 152714), (854, 76357), (1769, 36862), (2633, 24766), (3538, 18431), (5266, 12383)]