42726692

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:252

約数の個数: 36

約数和(自身を含む): 78710940

約数和(自身を除く): 35984248

約数列:

[1, 2, 4, 43, 53, 86, 106, 109, 172, 212, 218, 436, 1849, 2279, 3698, 4558, 4687, 5777, 7396, 9116, 9374, 11554, 18748, 23108, 97997, 195994, 201541, 248411, 391988, 403082, 496822, 806164, 993644, 10681673, 21363346, 42726692]

約数ペア:

[(1, 42726692), (2, 21363346), (4, 10681673), (43, 993644), (53, 806164), (86, 496822), (106, 403082), (109, 391988), (172, 248411), (212, 201541), (218, 195994), (436, 97997), (1849, 23108), (2279, 18748), (3698, 11554), (4558, 9374), (4687, 9116), (5777, 7396)]