61802156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{2647}}^1$

素因数の和:3113

約数の個数: 24

約数和(自身を含む): 116776800

約数和(自身を除く): 54974644

約数列:

[1, 2, 4, 13, 26, 52, 449, 898, 1796, 2647, 5294, 5837, 10588, 11674, 23348, 34411, 68822, 137644, 1188503, 2377006, 4754012, 15450539, 30901078, 61802156]

約数ペア:

[(1, 61802156), (2, 30901078), (4, 15450539), (13, 4754012), (26, 2377006), (52, 1188503), (449, 137644), (898, 68822), (1796, 34411), (2647, 23348), (5294, 11674), (5837, 10588)]