25696164

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1297}}^1$

素因数の和:1444

約数の個数: 48

約数和(自身を含む): 65128448

約数和(自身を除く): 39432284

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 762, 1297, 1524, 1651, 2594, 3302, 3891, 4953, 5188, 6604, 7782, 9906, 15564, 16861, 19812, 33722, 50583, 67444, 101166, 164719, 202332, 329438, 494157, 658876, 988314, 1976628, 2141347, 4282694, 6424041, 8565388, 12848082, 25696164]

約数ペア:

[(1, 25696164), (2, 12848082), (3, 8565388), (4, 6424041), (6, 4282694), (12, 2141347), (13, 1976628), (26, 988314), (39, 658876), (52, 494157), (78, 329438), (127, 202332), (156, 164719), (254, 101166), (381, 67444), (508, 50583), (762, 33722), (1297, 19812), (1524, 16861), (1651, 15564), (2594, 9906), (3302, 7782), (3891, 6604), (4953, 5188)]