28925750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{16529}}^1$

素因数の和:16553

約数の個数: 32

約数和(自身を含む): 61888320

約数和(自身を除く): 32962570

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1750, 16529, 33058, 82645, 115703, 165290, 231406, 413225, 578515, 826450, 1157030, 2066125, 2892575, 4132250, 5785150, 14462875, 28925750]

約数ペア:

[(1, 28925750), (2, 14462875), (5, 5785150), (7, 4132250), (10, 2892575), (14, 2066125), (25, 1157030), (35, 826450), (50, 578515), (70, 413225), (125, 231406), (175, 165290), (250, 115703), (350, 82645), (875, 33058), (1750, 16529)]