25279268

素因数分解:

$2^2\times 7^1\times {\mathrm{823}}^1\times {\mathrm{1097}}^1$

素因数の和:1931

約数の個数: 24

約数和(自身を含む): 50666112

約数和(自身を除く): 25386844

約数列:

[1, 2, 4, 7, 14, 28, 823, 1097, 1646, 2194, 3292, 4388, 5761, 7679, 11522, 15358, 23044, 30716, 902831, 1805662, 3611324, 6319817, 12639634, 25279268]

約数ペア:

[(1, 25279268), (2, 12639634), (4, 6319817), (7, 3611324), (14, 1805662), (28, 902831), (823, 30716), (1097, 23044), (1646, 15358), (2194, 11522), (3292, 7679), (4388, 5761)]