26669136

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:644

約数の個数: 80

約数和(自身を含む): 75272960

約数和(自身を除く): 48603824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 79, 104, 156, 158, 208, 237, 312, 316, 474, 541, 624, 632, 948, 1027, 1082, 1264, 1623, 1896, 2054, 2164, 3081, 3246, 3792, 4108, 4328, 6162, 6492, 7033, 8216, 8656, 12324, 12984, 14066, 16432, 21099, 24648, 25968, 28132, 42198, 42739, 49296, 56264, 84396, 85478, 112528, 128217, 168792, 170956, 256434, 337584, 341912, 512868, 555607, 683824, 1025736, 1111214, 1666821, 2051472, 2222428, 3333642, 4444856, 6667284, 8889712, 13334568, 26669136]

約数ペア:

[(1, 26669136), (2, 13334568), (3, 8889712), (4, 6667284), (6, 4444856), (8, 3333642), (12, 2222428), (13, 2051472), (16, 1666821), (24, 1111214), (26, 1025736), (39, 683824), (48, 555607), (52, 512868), (78, 341912), (79, 337584), (104, 256434), (156, 170956), (158, 168792), (208, 128217), (237, 112528), (312, 85478), (316, 84396), (474, 56264), (541, 49296), (624, 42739), (632, 42198), (948, 28132), (1027, 25968), (1082, 24648), (1264, 21099), (1623, 16432), (1896, 14066), (2054, 12984), (2164, 12324), (3081, 8656), (3246, 8216), (3792, 7033), (4108, 6492), (4328, 6162)]