61799972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{3797}}^1$

素因数の和:4127

約数の個数: 24

約数和(自身を含む): 116872056

約数和(自身を除く): 55072084

約数列:

[1, 2, 4, 13, 26, 52, 313, 626, 1252, 3797, 4069, 7594, 8138, 15188, 16276, 49361, 98722, 197444, 1188461, 2376922, 4753844, 15449993, 30899986, 61799972]

約数ペア:

[(1, 61799972), (2, 30899986), (4, 15449993), (13, 4753844), (26, 2376922), (52, 1188461), (313, 197444), (626, 98722), (1252, 49361), (3797, 16276), (4069, 15188), (7594, 8138)]