28440256

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{34183}}^1$

素因数の和:34208

約数の個数: 28

約数和(自身を含む): 60779152

約数和(自身を除く): 32338896

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 34183, 68366, 136732, 273464, 444379, 546928, 888758, 1093856, 1777516, 2187712, 3555032, 7110064, 14220128, 28440256]

約数ペア:

[(1, 28440256), (2, 14220128), (4, 7110064), (8, 3555032), (13, 2187712), (16, 1777516), (26, 1093856), (32, 888758), (52, 546928), (64, 444379), (104, 273464), (208, 136732), (416, 68366), (832, 34183)]