285638288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59707}}^1$

素因数の和:59751

約数の個数: 40

約数和(自身を含む): 621918528

約数和(自身を除く): 336280240

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 59707, 119414, 238828, 477656, 776191, 955312, 1373261, 1552382, 2746522, 3104764, 5493044, 6209528, 10986088, 12419056, 17852393, 21972176, 35704786, 71409572, 142819144, 285638288]

約数ペア:

[(1, 285638288), (2, 142819144), (4, 71409572), (8, 35704786), (13, 21972176), (16, 17852393), (23, 12419056), (26, 10986088), (46, 6209528), (52, 5493044), (92, 3104764), (104, 2746522), (184, 1552382), (208, 1373261), (299, 955312), (368, 776191), (598, 477656), (1196, 238828), (2392, 119414), (4784, 59707)]