747258968

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{17417}}^1$

素因数の和:17627

約数の個数: 32

約数和(自身を含む): 1454751360

約数和(自身を除く): 707492392

約数列:

[1, 2, 4, 8, 31, 62, 124, 173, 248, 346, 692, 1384, 5363, 10726, 17417, 21452, 34834, 42904, 69668, 139336, 539927, 1079854, 2159708, 3013141, 4319416, 6026282, 12052564, 24105128, 93407371, 186814742, 373629484, 747258968]

約数ペア:

[(1, 747258968), (2, 373629484), (4, 186814742), (8, 93407371), (31, 24105128), (62, 12052564), (124, 6026282), (173, 4319416), (248, 3013141), (346, 2159708), (692, 1079854), (1384, 539927), (5363, 139336), (10726, 69668), (17417, 42904), (21452, 34834)]