25142054

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3049}}^1$

素因数の和:3108

約数の個数: 32

約数和(自身を含む): 46848000

約数和(自身を除く): 21705946

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 3049, 4123, 6098, 8246, 21343, 42686, 57931, 94519, 115862, 189038, 405517, 661633, 811034, 1323266, 1795861, 3591722, 12571027, 25142054]

約数ペア:

[(1, 25142054), (2, 12571027), (7, 3591722), (14, 1795861), (19, 1323266), (31, 811034), (38, 661633), (62, 405517), (133, 189038), (217, 115862), (266, 94519), (434, 57931), (589, 42686), (1178, 21343), (3049, 8246), (4123, 6098)]