40490592

素因数分解:

$2^5\times 3^1\times {\mathrm{197}}^1\times {\mathrm{2141}}^1$

素因数の和:2351

約数の個数: 48

約数和(自身を含む): 106877232

約数和(自身を除く): 66386640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 197, 394, 591, 788, 1182, 1576, 2141, 2364, 3152, 4282, 4728, 6304, 6423, 8564, 9456, 12846, 17128, 18912, 25692, 34256, 51384, 68512, 102768, 205536, 421777, 843554, 1265331, 1687108, 2530662, 3374216, 5061324, 6748432, 10122648, 13496864, 20245296, 40490592]

約数ペア:

[(1, 40490592), (2, 20245296), (3, 13496864), (4, 10122648), (6, 6748432), (8, 5061324), (12, 3374216), (16, 2530662), (24, 1687108), (32, 1265331), (48, 843554), (96, 421777), (197, 205536), (394, 102768), (591, 68512), (788, 51384), (1182, 34256), (1576, 25692), (2141, 18912), (2364, 17128), (3152, 12846), (4282, 9456), (4728, 8564), (6304, 6423)]