66257912

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{38167}}^1$

素因数の和:38211

約数の個数: 32

約数和(自身を含む): 146565120

約数和(自身を除く): 80307208

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 38167, 76334, 152668, 267169, 305336, 534338, 1068676, 1183177, 2137352, 2366354, 4732708, 8282239, 9465416, 16564478, 33128956, 66257912]

約数ペア:

[(1, 66257912), (2, 33128956), (4, 16564478), (7, 9465416), (8, 8282239), (14, 4732708), (28, 2366354), (31, 2137352), (56, 1183177), (62, 1068676), (124, 534338), (217, 305336), (248, 267169), (434, 152668), (868, 76334), (1736, 38167)]