15748235984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1428541}}^1$

素因数の和:1428615

約数の個数: 40

約数和(自身を含む): 33479310312

約数和(自身を除く): 17731074328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 5512, 11024, 1428541, 2857082, 5714164, 11428328, 18571033, 22856656, 37142066, 74284132, 75712673, 148568264, 151425346, 297136528, 302850692, 605701384, 984264749, 1211402768, 1968529498, 3937058996, 7874117992, 15748235984]

約数ペア:

[(1, 15748235984), (2, 7874117992), (4, 3937058996), (8, 1968529498), (13, 1211402768), (16, 984264749), (26, 605701384), (52, 302850692), (53, 297136528), (104, 151425346), (106, 148568264), (208, 75712673), (212, 74284132), (424, 37142066), (689, 22856656), (848, 18571033), (1378, 11428328), (2756, 5714164), (5512, 2857082), (11024, 1428541)]