64226668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47087}}^1$

素因数の和:47133

約数の個数: 24

約数和(自身を含む): 126572544

約数和(自身を除く): 62345876

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 47087, 94174, 188348, 517957, 1035914, 1459697, 2071828, 2919394, 5838788, 16056667, 32113334, 64226668]

約数ペア:

[(1, 64226668), (2, 32113334), (4, 16056667), (11, 5838788), (22, 2919394), (31, 2071828), (44, 1459697), (62, 1035914), (124, 517957), (341, 188348), (682, 94174), (1364, 47087)]