66622416

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{198281}}^1$

素因数の和:198299

約数の個数: 40

約数和(自身を含む): 196695744

約数和(自身を除く): 130073328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 198281, 396562, 594843, 793124, 1189686, 1387967, 1586248, 2379372, 2775934, 3172496, 4163901, 4758744, 5551868, 8327802, 9517488, 11103736, 16655604, 22207472, 33311208, 66622416]

約数ペア:

[(1, 66622416), (2, 33311208), (3, 22207472), (4, 16655604), (6, 11103736), (7, 9517488), (8, 8327802), (12, 5551868), (14, 4758744), (16, 4163901), (21, 3172496), (24, 2775934), (28, 2379372), (42, 1586248), (48, 1387967), (56, 1189686), (84, 793124), (112, 594843), (168, 396562), (336, 198281)]