4140968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1373}}^1$

素因数の和:1421

約数の個数: 32

約数和(自身を含む): 8656200

約数和(自身を除く): 4515232

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1373, 1508, 2746, 3016, 5492, 10984, 17849, 35698, 39817, 71396, 79634, 142792, 159268, 318536, 517621, 1035242, 2070484, 4140968]

約数ペア:

[(1, 4140968), (2, 2070484), (4, 1035242), (8, 517621), (13, 318536), (26, 159268), (29, 142792), (52, 79634), (58, 71396), (104, 39817), (116, 35698), (232, 17849), (377, 10984), (754, 5492), (1373, 3016), (1508, 2746)]