12792944

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:465

約数の個数: 40

約数和(自身を含む): 26040000

約数和(自身を除く): 13247056

約数列:

[1, 2, 4, 8, 16, 29, 58, 79, 116, 158, 232, 316, 349, 464, 632, 698, 1264, 1396, 2291, 2792, 4582, 5584, 9164, 10121, 18328, 20242, 27571, 36656, 40484, 55142, 80968, 110284, 161936, 220568, 441136, 799559, 1599118, 3198236, 6396472, 12792944]

約数ペア:

[(1, 12792944), (2, 6396472), (4, 3198236), (8, 1599118), (16, 799559), (29, 441136), (58, 220568), (79, 161936), (116, 110284), (158, 80968), (232, 55142), (316, 40484), (349, 36656), (464, 27571), (632, 20242), (698, 18328), (1264, 10121), (1396, 9164), (2291, 5584), (2792, 4582)]