28019466

素因数分解:

$2^1\times 3^3\times {\mathrm{397}}^1\times {\mathrm{1307}}^1$

素因数の和:1715

約数の個数: 32

約数和(自身を含む): 62470080

約数和(自身を除く): 34450614

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 397, 794, 1191, 1307, 2382, 2614, 3573, 3921, 7146, 7842, 10719, 11763, 21438, 23526, 35289, 70578, 518879, 1037758, 1556637, 3113274, 4669911, 9339822, 14009733, 28019466]

約数ペア:

[(1, 28019466), (2, 14009733), (3, 9339822), (6, 4669911), (9, 3113274), (18, 1556637), (27, 1037758), (54, 518879), (397, 70578), (794, 35289), (1191, 23526), (1307, 21438), (2382, 11763), (2614, 10719), (3573, 7842), (3921, 7146)]