42474898

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{9649}}^1$

素因数の和:9753

約数の個数: 16

約数和(自身を含む): 66700800

約数和(自身を除く): 24225902

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 9649, 19298, 299119, 598238, 685079, 1370158, 21237449, 42474898]

約数ペア:

[(1, 42474898), (2, 21237449), (31, 1370158), (62, 685079), (71, 598238), (142, 299119), (2201, 19298), (4402, 9649)]