73921324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{972649}}^1$

素因数の和:972672

約数の個数: 12

約数和(自身を含む): 136171000

約数和(自身を除く): 62249676

約数列:

[1, 2, 4, 19, 38, 76, 972649, 1945298, 3890596, 18480331, 36960662, 73921324]

約数ペア:

[(1, 73921324), (2, 36960662), (4, 18480331), (19, 3890596), (38, 1945298), (76, 972649)]