24997126

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 49641984

約数和(自身を除く): 24644858

約数列:

[1, 2, 7, 11, 14, 22, 37, 41, 74, 77, 82, 107, 154, 214, 259, 287, 407, 451, 518, 574, 749, 814, 902, 1177, 1498, 1517, 2354, 2849, 3034, 3157, 3959, 4387, 5698, 6314, 7918, 8239, 8774, 10619, 16478, 16687, 21238, 27713, 30709, 33374, 43549, 48257, 55426, 61418, 87098, 96514, 116809, 162319, 233618, 304843, 324638, 337799, 609686, 675598, 1136233, 1785509, 2272466, 3571018, 12498563, 24997126]

約数ペア:

[(1, 24997126), (2, 12498563), (7, 3571018), (11, 2272466), (14, 1785509), (22, 1136233), (37, 675598), (41, 609686), (74, 337799), (77, 324638), (82, 304843), (107, 233618), (154, 162319), (214, 116809), (259, 96514), (287, 87098), (407, 61418), (451, 55426), (518, 48257), (574, 43549), (749, 33374), (814, 30709), (902, 27713), (1177, 21238), (1498, 16687), (1517, 16478), (2354, 10619), (2849, 8774), (3034, 8239), (3157, 7918), (3959, 6314), (4387, 5698)]