71819826

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{4129}}^1$

素因数の和:4370

約数の個数: 32

約数和(自身を含む): 155420160

約数和(自身を除く): 83600334

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 223, 446, 669, 1338, 2899, 4129, 5798, 8258, 8697, 12387, 17394, 24774, 53677, 107354, 161031, 322062, 920767, 1841534, 2762301, 5524602, 11969971, 23939942, 35909913, 71819826]

約数ペア:

[(1, 71819826), (2, 35909913), (3, 23939942), (6, 11969971), (13, 5524602), (26, 2762301), (39, 1841534), (78, 920767), (223, 322062), (446, 161031), (669, 107354), (1338, 53677), (2899, 24774), (4129, 17394), (5798, 12387), (8258, 8697)]