28018480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{50033}}^1$

素因数の和:50053

約数の個数: 40

約数和(自身を含む): 74450592

約数和(自身を除く): 46432112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 50033, 100066, 200132, 250165, 350231, 400264, 500330, 700462, 800528, 1000660, 1400924, 1751155, 2001320, 2801848, 3502310, 4002640, 5603696, 7004620, 14009240, 28018480]

約数ペア:

[(1, 28018480), (2, 14009240), (4, 7004620), (5, 5603696), (7, 4002640), (8, 3502310), (10, 2801848), (14, 2001320), (16, 1751155), (20, 1400924), (28, 1000660), (35, 800528), (40, 700462), (56, 500330), (70, 400264), (80, 350231), (112, 250165), (140, 200132), (280, 100066), (560, 50033)]