26918372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 53851392

約数和(自身を除く): 26933020

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 71, 92, 142, 284, 299, 317, 598, 634, 923, 1196, 1268, 1633, 1846, 3266, 3692, 4121, 6532, 7291, 8242, 14582, 16484, 21229, 22507, 29164, 42458, 45014, 84916, 90028, 94783, 189566, 292591, 379132, 517661, 585182, 1035322, 1170364, 2070644, 6729593, 13459186, 26918372]

約数ペア:

[(1, 26918372), (2, 13459186), (4, 6729593), (13, 2070644), (23, 1170364), (26, 1035322), (46, 585182), (52, 517661), (71, 379132), (92, 292591), (142, 189566), (284, 94783), (299, 90028), (317, 84916), (598, 45014), (634, 42458), (923, 29164), (1196, 22507), (1268, 21229), (1633, 16484), (1846, 14582), (3266, 8242), (3692, 7291), (4121, 6532)]