66789602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 112250880

約数和(自身を除く): 45461278

約数列:

[1, 2, 11, 22, 79, 83, 158, 166, 463, 869, 913, 926, 1738, 1826, 5093, 6557, 10186, 13114, 36577, 38429, 72127, 73154, 76858, 144254, 402347, 422719, 804694, 845438, 3035891, 6071782, 33394801, 66789602]

約数ペア:

[(1, 66789602), (2, 33394801), (11, 6071782), (22, 3035891), (79, 845438), (83, 804694), (158, 422719), (166, 402347), (463, 144254), (869, 76858), (913, 73154), (926, 72127), (1738, 38429), (1826, 36577), (5093, 13114), (6557, 10186)]