33428500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{9551}}^1$

素因数の和:9577

約数の個数: 48

約数和(自身を含む): 83446272

約数和(自身を除く): 50017772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1750, 3500, 9551, 19102, 38204, 47755, 66857, 95510, 133714, 191020, 238775, 267428, 334285, 477550, 668570, 955100, 1193875, 1337140, 1671425, 2387750, 3342850, 4775500, 6685700, 8357125, 16714250, 33428500]

約数ペア:

[(1, 33428500), (2, 16714250), (4, 8357125), (5, 6685700), (7, 4775500), (10, 3342850), (14, 2387750), (20, 1671425), (25, 1337140), (28, 1193875), (35, 955100), (50, 668570), (70, 477550), (100, 334285), (125, 267428), (140, 238775), (175, 191020), (250, 133714), (350, 95510), (500, 66857), (700, 47755), (875, 38204), (1750, 19102), (3500, 9551)]