60989968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{293221}}^1$

素因数の和:293242

約数の個数: 20

約数和(自身を含む): 127258348

約数和(自身を除く): 66268380

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 293221, 586442, 1172884, 2345768, 3811873, 4691536, 7623746, 15247492, 30494984, 60989968]

約数ペア:

[(1, 60989968), (2, 30494984), (4, 15247492), (8, 7623746), (13, 4691536), (16, 3811873), (26, 2345768), (52, 1172884), (104, 586442), (208, 293221)]