25557236

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{4157}}^1$

素因数の和:4243

約数の個数: 24

約数和(自身を含む): 47151720

約数和(自身を除く): 21594484

約数列:

[1, 2, 4, 29, 53, 58, 106, 116, 212, 1537, 3074, 4157, 6148, 8314, 16628, 120553, 220321, 241106, 440642, 482212, 881284, 6389309, 12778618, 25557236]

約数ペア:

[(1, 25557236), (2, 12778618), (4, 6389309), (29, 881284), (53, 482212), (58, 440642), (106, 241106), (116, 220321), (212, 120553), (1537, 16628), (3074, 8314), (4157, 6148)]