28467448

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{379}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 55062000

約数和(自身を除く): 26594552

約数列:

[1, 2, 4, 8, 41, 82, 164, 229, 328, 379, 458, 758, 916, 1516, 1832, 3032, 9389, 15539, 18778, 31078, 37556, 62156, 75112, 86791, 124312, 173582, 347164, 694328, 3558431, 7116862, 14233724, 28467448]

約数ペア:

[(1, 28467448), (2, 14233724), (4, 7116862), (8, 3558431), (41, 694328), (82, 347164), (164, 173582), (229, 124312), (328, 86791), (379, 75112), (458, 62156), (758, 37556), (916, 31078), (1516, 18778), (1832, 15539), (3032, 9389)]