28199558114

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{22134661}}^1$

素因数の和:22134690

約数の個数: 24

約数和(自身を含む): 52990380828

約数和(自身を除く): 24790822714

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 22134661, 44269322, 154942627, 287750593, 309885254, 575501186, 1084598389, 2014254151, 2169196778, 4028508302, 14099779057, 28199558114]

約数ペア:

[(1, 28199558114), (2, 14099779057), (7, 4028508302), (13, 2169196778), (14, 2014254151), (26, 1084598389), (49, 575501186), (91, 309885254), (98, 287750593), (182, 154942627), (637, 44269322), (1274, 22134661)]