66627344

素因数分解:

$2^4\times 7^1\times {\mathrm{577}}^1\times {\mathrm{1031}}^1$

素因数の和:1623

約数の個数: 40

約数和(自身を含む): 147931008

約数和(自身を除く): 81303664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 577, 1031, 1154, 2062, 2308, 4039, 4124, 4616, 7217, 8078, 8248, 9232, 14434, 16156, 16496, 28868, 32312, 57736, 64624, 115472, 594887, 1189774, 2379548, 4164209, 4759096, 8328418, 9518192, 16656836, 33313672, 66627344]

約数ペア:

[(1, 66627344), (2, 33313672), (4, 16656836), (7, 9518192), (8, 8328418), (14, 4759096), (16, 4164209), (28, 2379548), (56, 1189774), (112, 594887), (577, 115472), (1031, 64624), (1154, 57736), (2062, 32312), (2308, 28868), (4039, 16496), (4124, 16156), (4616, 14434), (7217, 9232), (8078, 8248)]