73721408

素因数分解:

$2^6\times {\mathrm{691}}^1\times {\mathrm{1667}}^1$

素因数の和:2370

約数の個数: 28

約数和(自身を含む): 146590512

約数和(自身を除く): 72869104

約数列:

[1, 2, 4, 8, 16, 32, 64, 691, 1382, 1667, 2764, 3334, 5528, 6668, 11056, 13336, 22112, 26672, 44224, 53344, 106688, 1151897, 2303794, 4607588, 9215176, 18430352, 36860704, 73721408]

約数ペア:

[(1, 73721408), (2, 36860704), (4, 18430352), (8, 9215176), (16, 4607588), (32, 2303794), (64, 1151897), (691, 106688), (1382, 53344), (1667, 44224), (2764, 26672), (3334, 22112), (5528, 13336), (6668, 11056)]