26958984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1217}}^1$

素因数の和:1310

約数の個数: 64

約数和(自身を含む): 73664640

約数和(自身を除く): 46705656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 104, 142, 156, 213, 284, 312, 426, 568, 852, 923, 1217, 1704, 1846, 2434, 2769, 3651, 3692, 4868, 5538, 7302, 7384, 9736, 11076, 14604, 15821, 22152, 29208, 31642, 47463, 63284, 86407, 94926, 126568, 172814, 189852, 259221, 345628, 379704, 518442, 691256, 1036884, 1123291, 2073768, 2246582, 3369873, 4493164, 6739746, 8986328, 13479492, 26958984]

約数ペア:

[(1, 26958984), (2, 13479492), (3, 8986328), (4, 6739746), (6, 4493164), (8, 3369873), (12, 2246582), (13, 2073768), (24, 1123291), (26, 1036884), (39, 691256), (52, 518442), (71, 379704), (78, 345628), (104, 259221), (142, 189852), (156, 172814), (213, 126568), (284, 94926), (312, 86407), (426, 63284), (568, 47463), (852, 31642), (923, 29208), (1217, 22152), (1704, 15821), (1846, 14604), (2434, 11076), (2769, 9736), (3651, 7384), (3692, 7302), (4868, 5538)]