25216764

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1279}}^1$

素因数の和:1370

約数の個数: 48

約数和(自身を含む): 61931520

約数和(自身を除く): 36714756

約数列:

[1, 2, 3, 4, 6, 12, 31, 53, 62, 93, 106, 124, 159, 186, 212, 318, 372, 636, 1279, 1643, 2558, 3286, 3837, 4929, 5116, 6572, 7674, 9858, 15348, 19716, 39649, 67787, 79298, 118947, 135574, 158596, 203361, 237894, 271148, 406722, 475788, 813444, 2101397, 4202794, 6304191, 8405588, 12608382, 25216764]

約数ペア:

[(1, 25216764), (2, 12608382), (3, 8405588), (4, 6304191), (6, 4202794), (12, 2101397), (31, 813444), (53, 475788), (62, 406722), (93, 271148), (106, 237894), (124, 203361), (159, 158596), (186, 135574), (212, 118947), (318, 79298), (372, 67787), (636, 39649), (1279, 19716), (1643, 15348), (2558, 9858), (3286, 7674), (3837, 6572), (4929, 5116)]