28305662

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4483}}^1$

素因数の和:4544

約数の個数: 32

約数和(自身を含む): 54238464

約数和(自身を除く): 25932802

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 451, 574, 902, 3157, 4483, 6314, 8966, 31381, 49313, 62762, 98626, 183803, 345191, 367606, 690382, 1286621, 2021833, 2573242, 4043666, 14152831, 28305662]

約数ペア:

[(1, 28305662), (2, 14152831), (7, 4043666), (11, 2573242), (14, 2021833), (22, 1286621), (41, 690382), (77, 367606), (82, 345191), (154, 183803), (287, 98626), (451, 62762), (574, 49313), (902, 31381), (3157, 8966), (4483, 6314)]