25331992

素因数分解:

$2^3\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1877}}^1$

素因数の和:2131

約数の個数: 32

約数和(自身を含む): 54537120

約数和(自身を除く): 29205128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 241, 482, 964, 1687, 1877, 1928, 3374, 3754, 6748, 7508, 13139, 13496, 15016, 26278, 52556, 105112, 452357, 904714, 1809428, 3166499, 3618856, 6332998, 12665996, 25331992]

約数ペア:

[(1, 25331992), (2, 12665996), (4, 6332998), (7, 3618856), (8, 3166499), (14, 1809428), (28, 904714), (56, 452357), (241, 105112), (482, 52556), (964, 26278), (1687, 15016), (1877, 13496), (1928, 13139), (3374, 7508), (3754, 6748)]