66158356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{367}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 134652672

約数和(自身を除く): 68494316

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 241, 367, 374, 482, 734, 748, 964, 1468, 2651, 4037, 4097, 5302, 6239, 8074, 8194, 10604, 12478, 16148, 16388, 24956, 45067, 68629, 88447, 90134, 137258, 176894, 180268, 274516, 353788, 972917, 1503599, 1945834, 3007198, 3891668, 6014396, 16539589, 33079178, 66158356]

約数ペア:

[(1, 66158356), (2, 33079178), (4, 16539589), (11, 6014396), (17, 3891668), (22, 3007198), (34, 1945834), (44, 1503599), (68, 972917), (187, 353788), (241, 274516), (367, 180268), (374, 176894), (482, 137258), (734, 90134), (748, 88447), (964, 68629), (1468, 45067), (2651, 24956), (4037, 16388), (4097, 16148), (5302, 12478), (6239, 10604), (8074, 8194)]