47217898

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8369}}^1$

素因数の和:8422

約数の個数: 32

約数和(自身を含む): 89994240

約数和(自身を除く): 42776342

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 8369, 16738, 58583, 108797, 117166, 217594, 259439, 518878, 761579, 1523158, 1816073, 3372707, 3632146, 6745414, 23608949, 47217898]

約数ペア:

[(1, 47217898), (2, 23608949), (7, 6745414), (13, 3632146), (14, 3372707), (26, 1816073), (31, 1523158), (62, 761579), (91, 518878), (182, 259439), (217, 217594), (403, 117166), (434, 108797), (806, 58583), (2821, 16738), (5642, 8369)]