68127656

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{10007}}^1$

素因数の和:10073

約数の個数: 32

約数和(自身を含む): 136909440

約数和(自身を除く): 68781784

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 148, 184, 296, 851, 1702, 3404, 6808, 10007, 20014, 40028, 80056, 230161, 370259, 460322, 740518, 920644, 1481036, 1841288, 2962072, 8515957, 17031914, 34063828, 68127656]

約数ペア:

[(1, 68127656), (2, 34063828), (4, 17031914), (8, 8515957), (23, 2962072), (37, 1841288), (46, 1481036), (74, 920644), (92, 740518), (148, 460322), (184, 370259), (296, 230161), (851, 80056), (1702, 40028), (3404, 20014), (6808, 10007)]