28971834

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1447}}^1$

素因数の和:1570

約数の個数: 32

約数和(自身を含む): 60051456

約数和(自身を除く): 31079622

約数列:

[1, 2, 3, 6, 47, 71, 94, 141, 142, 213, 282, 426, 1447, 2894, 3337, 4341, 6674, 8682, 10011, 20022, 68009, 102737, 136018, 204027, 205474, 308211, 408054, 616422, 4828639, 9657278, 14485917, 28971834]

約数ペア:

[(1, 28971834), (2, 14485917), (3, 9657278), (6, 4828639), (47, 616422), (71, 408054), (94, 308211), (141, 205474), (142, 204027), (213, 136018), (282, 102737), (426, 68009), (1447, 20022), (2894, 10011), (3337, 8682), (4341, 6674)]