70620914

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12517}}^1$

素因数の和:12570

約数の個数: 32

約数和(自身を含む): 134593536

約数和(自身を除く): 63972622

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 12517, 25034, 87619, 162721, 175238, 325442, 388027, 776054, 1139047, 2278094, 2716189, 5044351, 5432378, 10088702, 35310457, 70620914]

約数ペア:

[(1, 70620914), (2, 35310457), (7, 10088702), (13, 5432378), (14, 5044351), (26, 2716189), (31, 2278094), (62, 1139047), (91, 776054), (182, 388027), (217, 325442), (403, 175238), (434, 162721), (806, 87619), (2821, 25034), (5642, 12517)]