28324604

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2243}}^1$

素因数の和:2306

約数の個数: 48

約数和(自身を含む): 63334656

約数和(自身を除く): 35010052

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 287, 308, 451, 574, 902, 1148, 1804, 2243, 3157, 4486, 6314, 8972, 12628, 15701, 24673, 31402, 49346, 62804, 91963, 98692, 172711, 183926, 345422, 367852, 643741, 690844, 1011593, 1287482, 2023186, 2574964, 4046372, 7081151, 14162302, 28324604]

約数ペア:

[(1, 28324604), (2, 14162302), (4, 7081151), (7, 4046372), (11, 2574964), (14, 2023186), (22, 1287482), (28, 1011593), (41, 690844), (44, 643741), (77, 367852), (82, 345422), (154, 183926), (164, 172711), (287, 98692), (308, 91963), (451, 62804), (574, 49346), (902, 31402), (1148, 24673), (1804, 15701), (2243, 12628), (3157, 8972), (4486, 6314)]