71572142

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{51343}}^1$

素因数の和:51403

約数の個数: 16

約数和(自身を含む): 116448192

約数和(自身を除く): 44876050

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 51343, 102686, 872831, 1745662, 2105063, 4210126, 35786071, 71572142]

約数ペア:

[(1, 71572142), (2, 35786071), (17, 4210126), (34, 2105063), (41, 1745662), (82, 872831), (697, 102686), (1394, 51343)]