4128592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:907

約数の個数: 40

約数和(自身を含む): 8999424

約数和(自身を除く): 4870832

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 863, 1196, 1726, 2392, 3452, 4784, 6904, 11219, 13808, 19849, 22438, 39698, 44876, 79396, 89752, 158792, 179504, 258037, 317584, 516074, 1032148, 2064296, 4128592]

約数ペア:

[(1, 4128592), (2, 2064296), (4, 1032148), (8, 516074), (13, 317584), (16, 258037), (23, 179504), (26, 158792), (46, 89752), (52, 79396), (92, 44876), (104, 39698), (184, 22438), (208, 19849), (299, 13808), (368, 11219), (598, 6904), (863, 4784), (1196, 3452), (1726, 2392)]