28077742

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6287}}^1$

素因数の和:6336

約数の個数: 32

約数和(自身を含む): 54328320

約数和(自身を除く): 26250578

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 6287, 12574, 44009, 69157, 88018, 138314, 182323, 364646, 484099, 968198, 1276261, 2005553, 2552522, 4011106, 14038871, 28077742]

約数ペア:

[(1, 28077742), (2, 14038871), (7, 4011106), (11, 2552522), (14, 2005553), (22, 1276261), (29, 968198), (58, 484099), (77, 364646), (154, 182323), (203, 138314), (319, 88018), (406, 69157), (638, 44009), (2233, 12574), (4466, 6287)]