26225264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2137}}^1$

素因数の和:2217

約数の個数: 40

約数和(自身を含む): 55673520

約数和(自身を除く): 29448256

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 118, 208, 236, 472, 767, 944, 1534, 2137, 3068, 4274, 6136, 8548, 12272, 17096, 27781, 34192, 55562, 111124, 126083, 222248, 252166, 444496, 504332, 1008664, 1639079, 2017328, 3278158, 6556316, 13112632, 26225264]

約数ペア:

[(1, 26225264), (2, 13112632), (4, 6556316), (8, 3278158), (13, 2017328), (16, 1639079), (26, 1008664), (52, 504332), (59, 444496), (104, 252166), (118, 222248), (208, 126083), (236, 111124), (472, 55562), (767, 34192), (944, 27781), (1534, 17096), (2137, 12272), (3068, 8548), (4274, 6136)]