61481228

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{1319}}^1$

素因数の和:1637

約数の個数: 24

約数和(自身を含む): 110584320

約数和(自身を除く): 49103092

約数列:

[1, 2, 4, 43, 86, 172, 271, 542, 1084, 1319, 2638, 5276, 11653, 23306, 46612, 56717, 113434, 226868, 357449, 714898, 1429796, 15370307, 30740614, 61481228]

約数ペア:

[(1, 61481228), (2, 30740614), (4, 15370307), (43, 1429796), (86, 714898), (172, 357449), (271, 226868), (542, 113434), (1084, 56717), (1319, 46612), (2638, 23306), (5276, 11653)]