64745382

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{2833}}^1$

素因数の和:3144

約数の個数: 32

約数和(自身を含む): 139976928

約数和(自身を除く): 75231546

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 293, 586, 879, 1758, 2833, 3809, 5666, 7618, 8499, 11427, 16998, 22854, 36829, 73658, 110487, 220974, 830069, 1660138, 2490207, 4980414, 10790897, 21581794, 32372691, 64745382]

約数ペア:

[(1, 64745382), (2, 32372691), (3, 21581794), (6, 10790897), (13, 4980414), (26, 2490207), (39, 1660138), (78, 830069), (293, 220974), (586, 110487), (879, 73658), (1758, 36829), (2833, 22854), (3809, 16998), (5666, 11427), (7618, 8499)]