71174448

素因数分解:

$2^4\times 3^2\times {\mathrm{494267}}^1$

素因数の和:494281

約数の個数: 30

約数和(自身を含む): 199190004

約数和(自身を除く): 128015556

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 494267, 988534, 1482801, 1977068, 2965602, 3954136, 4448403, 5931204, 7908272, 8896806, 11862408, 17793612, 23724816, 35587224, 71174448]

約数ペア:

[(1, 71174448), (2, 35587224), (3, 23724816), (4, 17793612), (6, 11862408), (8, 8896806), (9, 7908272), (12, 5931204), (16, 4448403), (18, 3954136), (24, 2965602), (36, 1977068), (48, 1482801), (72, 988534), (144, 494267)]