7680416

素因数分解:

$2^5\times {\mathrm{389}}^1\times {\mathrm{617}}^1$

素因数の和:1016

約数の個数: 24

約数和(自身を含む): 15184260

約数和(自身を除く): 7503844

約数列:

[1, 2, 4, 8, 16, 32, 389, 617, 778, 1234, 1556, 2468, 3112, 4936, 6224, 9872, 12448, 19744, 240013, 480026, 960052, 1920104, 3840208, 7680416]

約数ペア:

[(1, 7680416), (2, 3840208), (4, 1920104), (8, 960052), (16, 480026), (32, 240013), (389, 19744), (617, 12448), (778, 9872), (1234, 6224), (1556, 4936), (2468, 3112)]