28809634

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{947}}^1$

素因数の和:1050

約数の個数: 32

約数和(自身を含む): 51601536

約数和(自身を除く): 22791902

約数列:

[1, 2, 7, 14, 41, 53, 82, 106, 287, 371, 574, 742, 947, 1894, 2173, 4346, 6629, 13258, 15211, 30422, 38827, 50191, 77654, 100382, 271789, 351337, 543578, 702674, 2057831, 4115662, 14404817, 28809634]

約数ペア:

[(1, 28809634), (2, 14404817), (7, 4115662), (14, 2057831), (41, 702674), (53, 543578), (82, 351337), (106, 271789), (287, 100382), (371, 77654), (574, 50191), (742, 38827), (947, 30422), (1894, 15211), (2173, 13258), (4346, 6629)]