25416404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15767}}^1$

素因数の和:15815

約数の個数: 24

約数和(自身を含む): 49448448

約数和(自身を除く): 24032044

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 15767, 31534, 63068, 204971, 409942, 488777, 819884, 977554, 1955108, 6354101, 12708202, 25416404]

約数ペア:

[(1, 25416404), (2, 12708202), (4, 6354101), (13, 1955108), (26, 977554), (31, 819884), (52, 488777), (62, 409942), (124, 204971), (403, 63068), (806, 31534), (1612, 15767)]