39821096

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:798

約数の個数: 64

約数和(自身を含む): 91238400

約数和(自身を除く): 51417304

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 43, 46, 56, 86, 92, 161, 172, 184, 301, 322, 344, 602, 644, 719, 989, 1204, 1288, 1438, 1978, 2408, 2876, 3956, 5033, 5752, 6923, 7912, 10066, 13846, 16537, 20132, 27692, 30917, 33074, 40264, 55384, 61834, 66148, 115759, 123668, 132296, 216419, 231518, 247336, 432838, 463036, 711091, 865676, 926072, 1422182, 1731352, 2844364, 4977637, 5688728, 9955274, 19910548, 39821096]

約数ペア:

[(1, 39821096), (2, 19910548), (4, 9955274), (7, 5688728), (8, 4977637), (14, 2844364), (23, 1731352), (28, 1422182), (43, 926072), (46, 865676), (56, 711091), (86, 463036), (92, 432838), (161, 247336), (172, 231518), (184, 216419), (301, 132296), (322, 123668), (344, 115759), (602, 66148), (644, 61834), (719, 55384), (989, 40264), (1204, 33074), (1288, 30917), (1438, 27692), (1978, 20132), (2408, 16537), (2876, 13846), (3956, 10066), (5033, 7912), (5752, 6923)]