39569296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{677}}^1$

素因数の和:979

約数の個数: 40

約数和(自身を含む): 82979064

約数和(自身を除く): 43409768

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 281, 562, 677, 1124, 1354, 2248, 2708, 3653, 4496, 5416, 7306, 8801, 10832, 14612, 17602, 29224, 35204, 58448, 70408, 140816, 190237, 380474, 760948, 1521896, 2473081, 3043792, 4946162, 9892324, 19784648, 39569296]

約数ペア:

[(1, 39569296), (2, 19784648), (4, 9892324), (8, 4946162), (13, 3043792), (16, 2473081), (26, 1521896), (52, 760948), (104, 380474), (208, 190237), (281, 140816), (562, 70408), (677, 58448), (1124, 35204), (1354, 29224), (2248, 17602), (2708, 14612), (3653, 10832), (4496, 8801), (5416, 7306)]