60421264

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{222137}}^1$

素因数の和:222162

約数の個数: 20

約数和(自身を含む): 123953004

約数和(自身を除く): 63531740

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 222137, 444274, 888548, 1777096, 3554192, 3776329, 7552658, 15105316, 30210632, 60421264]

約数ペア:

[(1, 60421264), (2, 30210632), (4, 15105316), (8, 7552658), (16, 3776329), (17, 3554192), (34, 1777096), (68, 888548), (136, 444274), (272, 222137)]