25264316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{7457}}^1$

素因数の和:7490

約数の個数: 36

約数和(自身を含む): 55547184

約数和(自身を除く): 30282868

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 7457, 14914, 29828, 52199, 82027, 104398, 164054, 208796, 328108, 574189, 902297, 1148378, 1804594, 2296756, 3609188, 6316079, 12632158, 25264316]

約数ペア:

[(1, 25264316), (2, 12632158), (4, 6316079), (7, 3609188), (11, 2296756), (14, 1804594), (22, 1148378), (28, 902297), (44, 574189), (77, 328108), (121, 208796), (154, 164054), (242, 104398), (308, 82027), (484, 52199), (847, 29828), (1694, 14914), (3388, 7457)]