7217776

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{6733}}^1$

素因数の和:6808

約数の個数: 20

約数和(自身を含む): 14195272

約数和(自身を除く): 6977496

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 6733, 13466, 26932, 53864, 107728, 451111, 902222, 1804444, 3608888, 7217776]

約数ペア:

[(1, 7217776), (2, 3608888), (4, 1804444), (8, 902222), (16, 451111), (67, 107728), (134, 53864), (268, 26932), (536, 13466), (1072, 6733)]