25507048

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2099}}^1$

素因数の和:2150

約数の個数: 48

約数和(自身を含む): 57456000

約数和(自身を除く): 31948952

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 2099, 3038, 4198, 6076, 8396, 12152, 14693, 16792, 29386, 58772, 65069, 102851, 117544, 130138, 205702, 260276, 411404, 455483, 520552, 822808, 910966, 1821932, 3188381, 3643864, 6376762, 12753524, 25507048]

約数ペア:

[(1, 25507048), (2, 12753524), (4, 6376762), (7, 3643864), (8, 3188381), (14, 1821932), (28, 910966), (31, 822808), (49, 520552), (56, 455483), (62, 411404), (98, 260276), (124, 205702), (196, 130138), (217, 117544), (248, 102851), (392, 65069), (434, 58772), (868, 29386), (1519, 16792), (1736, 14693), (2099, 12152), (3038, 8396), (4198, 6076)]