24999212

素因数分解:

$2^2\times 7^4\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:188

約数の個数: 60

約数和(自身を含む): 54115320

約数和(自身を除く): 29116108

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 137, 196, 266, 274, 343, 532, 548, 686, 931, 959, 1372, 1862, 1918, 2401, 2603, 3724, 3836, 4802, 5206, 6517, 6713, 9604, 10412, 13034, 13426, 18221, 26068, 26852, 36442, 45619, 46991, 72884, 91238, 93982, 127547, 182476, 187964, 255094, 328937, 510188, 657874, 892829, 1315748, 1785658, 3571316, 6249803, 12499606, 24999212]

約数ペア:

[(1, 24999212), (2, 12499606), (4, 6249803), (7, 3571316), (14, 1785658), (19, 1315748), (28, 892829), (38, 657874), (49, 510188), (76, 328937), (98, 255094), (133, 187964), (137, 182476), (196, 127547), (266, 93982), (274, 91238), (343, 72884), (532, 46991), (548, 45619), (686, 36442), (931, 26852), (959, 26068), (1372, 18221), (1862, 13426), (1918, 13034), (2401, 10412), (2603, 9604), (3724, 6713), (3836, 6517), (4802, 5206)]