28688968

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{46573}}^1$

素因数の和:46597

約数の個数: 32

約数和(自身を含む): 67066560

約数和(自身を除く): 38377592

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 46573, 93146, 186292, 326011, 372584, 512303, 652022, 1024606, 1304044, 2049212, 2608088, 3586121, 4098424, 7172242, 14344484, 28688968]

約数ペア:

[(1, 28688968), (2, 14344484), (4, 7172242), (7, 4098424), (8, 3586121), (11, 2608088), (14, 2049212), (22, 1304044), (28, 1024606), (44, 652022), (56, 512303), (77, 372584), (88, 326011), (154, 186292), (308, 93146), (616, 46573)]