25956486

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 58601088

約数和(自身を除く): 32644602

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 181, 186, 257, 279, 362, 514, 543, 558, 771, 1086, 1542, 1629, 2313, 3258, 4626, 5611, 7967, 11222, 15934, 16833, 23901, 33666, 46517, 47802, 50499, 71703, 93034, 100998, 139551, 143406, 279102, 418653, 837306, 1442027, 2884054, 4326081, 8652162, 12978243, 25956486]

約数ペア:

[(1, 25956486), (2, 12978243), (3, 8652162), (6, 4326081), (9, 2884054), (18, 1442027), (31, 837306), (62, 418653), (93, 279102), (181, 143406), (186, 139551), (257, 100998), (279, 93034), (362, 71703), (514, 50499), (543, 47802), (558, 46517), (771, 33666), (1086, 23901), (1542, 16833), (1629, 15934), (2313, 11222), (3258, 7967), (4626, 5611)]