25063924

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{739}}^1$

素因数の和:943

約数の個数: 24

約数和(自身を含む): 44962400

約数和(自身を除く): 19898476

約数列:

[1, 2, 4, 61, 122, 139, 244, 278, 556, 739, 1478, 2956, 8479, 16958, 33916, 45079, 90158, 102721, 180316, 205442, 410884, 6265981, 12531962, 25063924]

約数ペア:

[(1, 25063924), (2, 12531962), (4, 6265981), (61, 410884), (122, 205442), (139, 180316), (244, 102721), (278, 90158), (556, 45079), (739, 33916), (1478, 16958), (2956, 8479)]