66503472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{197927}}^1$

素因数の和:197945

約数の個数: 40

約数和(自身を含む): 196344576

約数和(自身を除く): 129841104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 197927, 395854, 593781, 791708, 1187562, 1385489, 1583416, 2375124, 2770978, 3166832, 4156467, 4750248, 5541956, 8312934, 9500496, 11083912, 16625868, 22167824, 33251736, 66503472]

約数ペア:

[(1, 66503472), (2, 33251736), (3, 22167824), (4, 16625868), (6, 11083912), (7, 9500496), (8, 8312934), (12, 5541956), (14, 4750248), (16, 4156467), (21, 3166832), (24, 2770978), (28, 2375124), (42, 1583416), (48, 1385489), (56, 1187562), (84, 791708), (112, 593781), (168, 395854), (336, 197927)]