25860252

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{479}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 66124800

約数和(自身を除く): 40264548

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 409, 479, 818, 958, 1227, 1437, 1636, 1916, 2454, 2874, 4499, 4908, 5269, 5748, 8998, 10538, 13497, 15807, 17996, 21076, 26994, 31614, 53988, 63228, 195911, 391822, 587733, 783644, 1175466, 2155021, 2350932, 4310042, 6465063, 8620084, 12930126, 25860252]

約数ペア:

[(1, 25860252), (2, 12930126), (3, 8620084), (4, 6465063), (6, 4310042), (11, 2350932), (12, 2155021), (22, 1175466), (33, 783644), (44, 587733), (66, 391822), (132, 195911), (409, 63228), (479, 53988), (818, 31614), (958, 26994), (1227, 21076), (1437, 17996), (1636, 15807), (1916, 13497), (2454, 10538), (2874, 8998), (4499, 5748), (4908, 5269)]