25320744

素因数分解:

$2^3\times 3^2\times {\mathrm{401}}^1\times {\mathrm{877}}^1$

素因数の和:1290

約数の個数: 48

約数和(自身を含む): 68826420

約数和(自身を除く): 43505676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 401, 802, 877, 1203, 1604, 1754, 2406, 2631, 3208, 3508, 3609, 4812, 5262, 7016, 7218, 7893, 9624, 10524, 14436, 15786, 21048, 28872, 31572, 63144, 351677, 703354, 1055031, 1406708, 2110062, 2813416, 3165093, 4220124, 6330186, 8440248, 12660372, 25320744]

約数ペア:

[(1, 25320744), (2, 12660372), (3, 8440248), (4, 6330186), (6, 4220124), (8, 3165093), (9, 2813416), (12, 2110062), (18, 1406708), (24, 1055031), (36, 703354), (72, 351677), (401, 63144), (802, 31572), (877, 28872), (1203, 21048), (1604, 15786), (1754, 14436), (2406, 10524), (2631, 9624), (3208, 7893), (3508, 7218), (3609, 7016), (4812, 5262)]