66622696

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{22447}}^1$

素因数の和:22513

約数の個数: 32

約数和(自身を含む): 145463040

約数和(自身を除く): 78840344

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 22447, 44894, 89788, 157129, 179576, 314258, 628516, 1189691, 1257032, 2379382, 4758764, 8327837, 9517528, 16655674, 33311348, 66622696]

約数ペア:

[(1, 66622696), (2, 33311348), (4, 16655674), (7, 9517528), (8, 8327837), (14, 4758764), (28, 2379382), (53, 1257032), (56, 1189691), (106, 628516), (212, 314258), (371, 179576), (424, 157129), (742, 89788), (1484, 44894), (2968, 22447)]