71229158

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{757}}^1$

素因数の和:837

約数の個数: 64

約数和(自身を含む): 146700288

約数和(自身を除く): 75471130

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 47, 77, 91, 94, 143, 154, 182, 286, 329, 517, 611, 658, 757, 1001, 1034, 1222, 1514, 2002, 3619, 4277, 5299, 6721, 7238, 8327, 8554, 9841, 10598, 13442, 16654, 19682, 35579, 47047, 58289, 68887, 71158, 94094, 108251, 116578, 137774, 216502, 249053, 391369, 462527, 498106, 757757, 782738, 925054, 1515514, 2739583, 3237689, 5087797, 5479166, 6475378, 10175594, 35614579, 71229158]

約数ペア:

[(1, 71229158), (2, 35614579), (7, 10175594), (11, 6475378), (13, 5479166), (14, 5087797), (22, 3237689), (26, 2739583), (47, 1515514), (77, 925054), (91, 782738), (94, 757757), (143, 498106), (154, 462527), (182, 391369), (286, 249053), (329, 216502), (517, 137774), (611, 116578), (658, 108251), (757, 94094), (1001, 71158), (1034, 68887), (1222, 58289), (1514, 47047), (2002, 35579), (3619, 19682), (4277, 16654), (5299, 13442), (6721, 10598), (7238, 9841), (8327, 8554)]