27228856

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 52488000

約数和(自身を除く): 25259144

約数列:

[1, 2, 4, 8, 53, 106, 149, 212, 298, 424, 431, 596, 862, 1192, 1724, 3448, 7897, 15794, 22843, 31588, 45686, 63176, 64219, 91372, 128438, 182744, 256876, 513752, 3403607, 6807214, 13614428, 27228856]

約数ペア:

[(1, 27228856), (2, 13614428), (4, 6807214), (8, 3403607), (53, 513752), (106, 256876), (149, 182744), (212, 128438), (298, 91372), (424, 64219), (431, 63176), (596, 45686), (862, 31588), (1192, 22843), (1724, 15794), (3448, 7897)]