39707824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{547}}^1$

素因数の和:917

約数の個数: 40

約数和(自身を含む): 83241200

約数和(自身を除く): 43533376

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 349, 547, 698, 1094, 1396, 2188, 2792, 4376, 4537, 5584, 7111, 8752, 9074, 14222, 18148, 28444, 36296, 56888, 72592, 113776, 190903, 381806, 763612, 1527224, 2481739, 3054448, 4963478, 9926956, 19853912, 39707824]

約数ペア:

[(1, 39707824), (2, 19853912), (4, 9926956), (8, 4963478), (13, 3054448), (16, 2481739), (26, 1527224), (52, 763612), (104, 381806), (208, 190903), (349, 113776), (547, 72592), (698, 56888), (1094, 36296), (1396, 28444), (2188, 18148), (2792, 14222), (4376, 9074), (4537, 8752), (5584, 7111)]