3933968

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{3463}}^1$

素因数の和:3542

約数の個数: 20

約数和(自身を含む): 7731648

約数和(自身を除く): 3797680

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 3463, 6926, 13852, 27704, 55408, 245873, 491746, 983492, 1966984, 3933968]

約数ペア:

[(1, 3933968), (2, 1966984), (4, 983492), (8, 491746), (16, 245873), (71, 55408), (142, 27704), (284, 13852), (568, 6926), (1136, 3463)]