39898816

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{6427}}^1$

素因数の和:6536

約数の個数: 28

約数和(自身を含む): 80002888

約数和(自身を除く): 40104072

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 388, 776, 1552, 3104, 6208, 6427, 12854, 25708, 51416, 102832, 205664, 411328, 623419, 1246838, 2493676, 4987352, 9974704, 19949408, 39898816]

約数ペア:

[(1, 39898816), (2, 19949408), (4, 9974704), (8, 4987352), (16, 2493676), (32, 1246838), (64, 623419), (97, 411328), (194, 205664), (388, 102832), (776, 51416), (1552, 25708), (3104, 12854), (6208, 6427)]