28690704

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{28463}}^1$

素因数の和:28484

約数の個数: 60

約数和(自身を含む): 91767936

約数和(自身を除く): 63077232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 28463, 56926, 85389, 113852, 170778, 199241, 227704, 256167, 341556, 398482, 455408, 512334, 597723, 683112, 796964, 1024668, 1195446, 1366224, 1593928, 1793169, 2049336, 2390892, 3187856, 3586338, 4098672, 4781784, 7172676, 9563568, 14345352, 28690704]

約数ペア:

[(1, 28690704), (2, 14345352), (3, 9563568), (4, 7172676), (6, 4781784), (7, 4098672), (8, 3586338), (9, 3187856), (12, 2390892), (14, 2049336), (16, 1793169), (18, 1593928), (21, 1366224), (24, 1195446), (28, 1024668), (36, 796964), (42, 683112), (48, 597723), (56, 512334), (63, 455408), (72, 398482), (84, 341556), (112, 256167), (126, 227704), (144, 199241), (168, 170778), (252, 113852), (336, 85389), (504, 56926), (1008, 28463)]