74213008

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{149623}}^1$

素因数の和:149662

約数の個数: 20

約数和(自身を含む): 148427008

約数和(自身を除く): 74214000

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 149623, 299246, 598492, 1196984, 2393968, 4638313, 9276626, 18553252, 37106504, 74213008]

約数ペア:

[(1, 74213008), (2, 37106504), (4, 18553252), (8, 9276626), (16, 4638313), (31, 2393968), (62, 1196984), (124, 598492), (248, 299246), (496, 149623)]