25251562

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:715

約数の個数: 48

約数和(自身を含む): 48755520

約数和(自身を除く): 23503958

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 49, 98, 119, 161, 238, 322, 391, 659, 782, 833, 1127, 1318, 1666, 2254, 2737, 4613, 5474, 9226, 11203, 15157, 19159, 22406, 30314, 32291, 38318, 64582, 78421, 106099, 156842, 212198, 257669, 515338, 548947, 742693, 1097894, 1485386, 1803683, 3607366, 12625781, 25251562]

約数ペア:

[(1, 25251562), (2, 12625781), (7, 3607366), (14, 1803683), (17, 1485386), (23, 1097894), (34, 742693), (46, 548947), (49, 515338), (98, 257669), (119, 212198), (161, 156842), (238, 106099), (322, 78421), (391, 64582), (659, 38318), (782, 32291), (833, 30314), (1127, 22406), (1318, 19159), (1666, 15157), (2254, 11203), (2737, 9226), (4613, 5474)]