788496112

素因数分解:

$2^4\times {\mathrm{359}}^1\times {\mathrm{137273}}^1$

素因数の和:137640

約数の個数: 20

約数和(自身を含む): 1531977840

約数和(自身を除く): 743481728

約数列:

[1, 2, 4, 8, 16, 359, 718, 1436, 2872, 5744, 137273, 274546, 549092, 1098184, 2196368, 49281007, 98562014, 197124028, 394248056, 788496112]

約数ペア:

[(1, 788496112), (2, 394248056), (4, 197124028), (8, 98562014), (16, 49281007), (359, 2196368), (718, 1098184), (1436, 549092), (2872, 274546), (5744, 137273)]