76485968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{367721}}^1$

素因数の和:367742

約数の個数: 20

約数和(自身を含む): 159591348

約数和(自身を除く): 83105380

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 367721, 735442, 1470884, 2941768, 4780373, 5883536, 9560746, 19121492, 38242984, 76485968]

約数ペア:

[(1, 76485968), (2, 38242984), (4, 19121492), (8, 9560746), (13, 5883536), (16, 4780373), (26, 2941768), (52, 1470884), (104, 735442), (208, 367721)]