25133784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{80557}}^1$

素因数の和:80579

約数の個数: 32

約数和(自身を含む): 67668720

約数和(自身を除く): 42534936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 80557, 161114, 241671, 322228, 483342, 644456, 966684, 1047241, 1933368, 2094482, 3141723, 4188964, 6283446, 8377928, 12566892, 25133784]

約数ペア:

[(1, 25133784), (2, 12566892), (3, 8377928), (4, 6283446), (6, 4188964), (8, 3141723), (12, 2094482), (13, 1933368), (24, 1047241), (26, 966684), (39, 644456), (52, 483342), (78, 322228), (104, 241671), (156, 161114), (312, 80557)]