64425976

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{73883}}^1$

素因数の和:73998

約数の個数: 16

約数和(自身を含む): 121908600

約数和(自身を除く): 57482624

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 73883, 147766, 295532, 591064, 8053247, 16106494, 32212988, 64425976]

約数ペア:

[(1, 64425976), (2, 32212988), (4, 16106494), (8, 8053247), (109, 591064), (218, 295532), (436, 147766), (872, 73883)]