69282052

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{31321}}^1$

素因数の和:31411

約数の個数: 24

約数和(自身を含む): 140322560

約数和(自身を除く): 71040508

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 31321, 62642, 125284, 219247, 438494, 876988, 2474359, 4948718, 9897436, 17320513, 34641026, 69282052]

約数ペア:

[(1, 69282052), (2, 34641026), (4, 17320513), (7, 9897436), (14, 4948718), (28, 2474359), (79, 876988), (158, 438494), (316, 219247), (553, 125284), (1106, 62642), (2212, 31321)]