29727276

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1087}}^1$

素因数の和:1190

約数の個数: 48

約数和(自身を含む): 72382464

約数和(自身を除く): 42655188

約数列:

[1, 2, 3, 4, 6, 12, 43, 53, 86, 106, 129, 159, 172, 212, 258, 318, 516, 636, 1087, 2174, 2279, 3261, 4348, 4558, 6522, 6837, 9116, 13044, 13674, 27348, 46741, 57611, 93482, 115222, 140223, 172833, 186964, 230444, 280446, 345666, 560892, 691332, 2477273, 4954546, 7431819, 9909092, 14863638, 29727276]

約数ペア:

[(1, 29727276), (2, 14863638), (3, 9909092), (4, 7431819), (6, 4954546), (12, 2477273), (43, 691332), (53, 560892), (86, 345666), (106, 280446), (129, 230444), (159, 186964), (172, 172833), (212, 140223), (258, 115222), (318, 93482), (516, 57611), (636, 46741), (1087, 27348), (2174, 13674), (2279, 13044), (3261, 9116), (4348, 6837), (4558, 6522)]