26461616

素因数分解:

$2^4\times {\mathrm{631}}^1\times {\mathrm{2621}}^1$

素因数の和:3260

約数の個数: 20

約数和(自身を含む): 51370224

約数和(自身を除く): 24908608

約数列:

[1, 2, 4, 8, 16, 631, 1262, 2524, 2621, 5048, 5242, 10096, 10484, 20968, 41936, 1653851, 3307702, 6615404, 13230808, 26461616]

約数ペア:

[(1, 26461616), (2, 13230808), (4, 6615404), (8, 3307702), (16, 1653851), (631, 41936), (1262, 20968), (2524, 10484), (2621, 10096), (5048, 5242)]