57981336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1283}}^1$

素因数の和:1568

約数の個数: 64

約数和(自身を含む): 166406400

約数和(自身を除く): 108425064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 269, 538, 807, 1076, 1283, 1614, 1883, 2152, 2566, 3228, 3766, 3849, 5132, 5649, 6456, 7532, 7698, 8981, 10264, 11298, 15064, 15396, 17962, 22596, 26943, 30792, 35924, 45192, 53886, 71848, 107772, 215544, 345127, 690254, 1035381, 1380508, 2070762, 2415889, 2761016, 4141524, 4831778, 7247667, 8283048, 9663556, 14495334, 19327112, 28990668, 57981336]

約数ペア:

[(1, 57981336), (2, 28990668), (3, 19327112), (4, 14495334), (6, 9663556), (7, 8283048), (8, 7247667), (12, 4831778), (14, 4141524), (21, 2761016), (24, 2415889), (28, 2070762), (42, 1380508), (56, 1035381), (84, 690254), (168, 345127), (269, 215544), (538, 107772), (807, 71848), (1076, 53886), (1283, 45192), (1614, 35924), (1883, 30792), (2152, 26943), (2566, 22596), (3228, 17962), (3766, 15396), (3849, 15064), (5132, 11298), (5649, 10264), (6456, 8981), (7532, 7698)]