25077992

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1901}}^1$

素因数の和:2021

約数の個数: 32

約数和(自身を含む): 50326920

約数和(自身を除く): 25248928

約数列:

[1, 2, 4, 8, 17, 34, 68, 97, 136, 194, 388, 776, 1649, 1901, 3298, 3802, 6596, 7604, 13192, 15208, 32317, 64634, 129268, 184397, 258536, 368794, 737588, 1475176, 3134749, 6269498, 12538996, 25077992]

約数ペア:

[(1, 25077992), (2, 12538996), (4, 6269498), (8, 3134749), (17, 1475176), (34, 737588), (68, 368794), (97, 258536), (136, 184397), (194, 129268), (388, 64634), (776, 32317), (1649, 15208), (1901, 13192), (3298, 7604), (3802, 6596)]