40967836

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3881}}^1$

素因数の和:3934

約数の個数: 48

約数和(自身を含む): 91304640

約数和(自身を除く): 50336804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1508, 2639, 3881, 5278, 7762, 10556, 15524, 27167, 50453, 54334, 100906, 108668, 112549, 201812, 225098, 353171, 450196, 706342, 787843, 1412684, 1463137, 1575686, 2926274, 3151372, 5852548, 10241959, 20483918, 40967836]

約数ペア:

[(1, 40967836), (2, 20483918), (4, 10241959), (7, 5852548), (13, 3151372), (14, 2926274), (26, 1575686), (28, 1463137), (29, 1412684), (52, 787843), (58, 706342), (91, 450196), (116, 353171), (182, 225098), (203, 201812), (364, 112549), (377, 108668), (406, 100906), (754, 54334), (812, 50453), (1508, 27167), (2639, 15524), (3881, 10556), (5278, 7762)]