4637968

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{3257}}^1$

素因数の和:3354

約数の個数: 20

約数和(自身を含む): 9089820

約数和(自身を除く): 4451852

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 3257, 6514, 13028, 26056, 52112, 289873, 579746, 1159492, 2318984, 4637968]

約数ペア:

[(1, 4637968), (2, 2318984), (4, 1159492), (8, 579746), (16, 289873), (89, 52112), (178, 26056), (356, 13028), (712, 6514), (1424, 3257)]