78859628

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{1373}}^1$

素因数の和:1633

約数の個数: 24

約数和(自身を含む): 140576688

約数和(自身を除く): 61717060

約数列:

[1, 2, 4, 83, 166, 173, 332, 346, 692, 1373, 2746, 5492, 14359, 28718, 57436, 113959, 227918, 237529, 455836, 475058, 950116, 19714907, 39429814, 78859628]

約数ペア:

[(1, 78859628), (2, 39429814), (4, 19714907), (83, 950116), (166, 475058), (173, 455836), (332, 237529), (346, 227918), (692, 113959), (1373, 57436), (2746, 28718), (5492, 14359)]