25328316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{709}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 64013600

約数和(自身を除く): 38685284

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 229, 458, 687, 709, 916, 1374, 1418, 2127, 2748, 2836, 2977, 4254, 5954, 8508, 8931, 9217, 11908, 17862, 18434, 27651, 35724, 36868, 55302, 110604, 162361, 324722, 487083, 649444, 974166, 1948332, 2110693, 4221386, 6332079, 8442772, 12664158, 25328316]

約数ペア:

[(1, 25328316), (2, 12664158), (3, 8442772), (4, 6332079), (6, 4221386), (12, 2110693), (13, 1948332), (26, 974166), (39, 649444), (52, 487083), (78, 324722), (156, 162361), (229, 110604), (458, 55302), (687, 36868), (709, 35724), (916, 27651), (1374, 18434), (1418, 17862), (2127, 11908), (2748, 9217), (2836, 8931), (2977, 8508), (4254, 5954)]