72475193

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{607}}^1$

素因数の和:1112

約数の個数: 16

約数和(自身を含む): 85392384

約数和(自身を除く): 12917191

約数列:

[1, 7, 37, 259, 461, 607, 3227, 4249, 17057, 22459, 119399, 157213, 279827, 1958789, 10353599, 72475193]

約数ペア:

[(1, 72475193), (7, 10353599), (37, 1958789), (259, 279827), (461, 157213), (607, 119399), (3227, 22459), (4249, 17057)]