71128694

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1801}}^1$

素因数の和:1861

約数の個数: 48

約数和(自身を含む): 138047616

約数和(自身を除く): 66918922

約数列:

[1, 2, 7, 13, 14, 26, 31, 49, 62, 91, 98, 182, 217, 403, 434, 637, 806, 1274, 1519, 1801, 2821, 3038, 3602, 5642, 12607, 19747, 23413, 25214, 39494, 46826, 55831, 88249, 111662, 163891, 176498, 327782, 390817, 725803, 781634, 1147237, 1451606, 2294474, 2735719, 5080621, 5471438, 10161242, 35564347, 71128694]

約数ペア:

[(1, 71128694), (2, 35564347), (7, 10161242), (13, 5471438), (14, 5080621), (26, 2735719), (31, 2294474), (49, 1451606), (62, 1147237), (91, 781634), (98, 725803), (182, 390817), (217, 327782), (403, 176498), (434, 163891), (637, 111662), (806, 88249), (1274, 55831), (1519, 46826), (1801, 39494), (2821, 25214), (3038, 23413), (3602, 19747), (5642, 12607)]