28979802

素因数分解:

$2^1\times 3^3\times {\mathrm{491}}^1\times {\mathrm{1093}}^1$

素因数の和:1595

約数の個数: 32

約数和(自身を含む): 64589760

約数和(自身を除く): 35609958

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 491, 982, 1093, 1473, 2186, 2946, 3279, 4419, 6558, 8838, 9837, 13257, 19674, 26514, 29511, 59022, 536663, 1073326, 1609989, 3219978, 4829967, 9659934, 14489901, 28979802]

約数ペア:

[(1, 28979802), (2, 14489901), (3, 9659934), (6, 4829967), (9, 3219978), (18, 1609989), (27, 1073326), (54, 536663), (491, 59022), (982, 29511), (1093, 26514), (1473, 19674), (2186, 13257), (2946, 9837), (3279, 8838), (4419, 6558)]