61462428

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{72139}}^1$

素因数の和:72217

約数の個数: 24

約数和(自身を含む): 145434240

約数和(自身を除く): 83971812

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 72139, 144278, 216417, 288556, 432834, 865668, 5121869, 10243738, 15365607, 20487476, 30731214, 61462428]

約数ペア:

[(1, 61462428), (2, 30731214), (3, 20487476), (4, 15365607), (6, 10243738), (12, 5121869), (71, 865668), (142, 432834), (213, 288556), (284, 216417), (426, 144278), (852, 72139)]