61877972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{4391}}^1$

素因数の和:4679

約数の個数: 24

約数和(自身を含む): 117073152

約数和(自身を除く): 55195180

約数列:

[1, 2, 4, 13, 26, 52, 271, 542, 1084, 3523, 4391, 7046, 8782, 14092, 17564, 57083, 114166, 228332, 1189961, 2379922, 4759844, 15469493, 30938986, 61877972]

約数ペア:

[(1, 61877972), (2, 30938986), (4, 15469493), (13, 4759844), (26, 2379922), (52, 1189961), (271, 228332), (542, 114166), (1084, 57083), (3523, 17564), (4391, 14092), (7046, 8782)]