1627607632

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{468781}}^1$

素因数の和:468827

約数の個数: 40

約数和(自身を含む): 3720253952

約数和(自身を除く): 2092646320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 468781, 937562, 1875124, 3281467, 3750248, 6562934, 7500496, 13125868, 14532211, 26251736, 29064422, 52503472, 58128844, 101725477, 116257688, 203450954, 232515376, 406901908, 813803816, 1627607632]

約数ペア:

[(1, 1627607632), (2, 813803816), (4, 406901908), (7, 232515376), (8, 203450954), (14, 116257688), (16, 101725477), (28, 58128844), (31, 52503472), (56, 29064422), (62, 26251736), (112, 14532211), (124, 13125868), (217, 7500496), (248, 6562934), (434, 3750248), (496, 3281467), (868, 1875124), (1736, 937562), (3472, 468781)]