28284130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8597}}^1$

素因数の和:8658

約数の個数: 32

約数和(自身を含む): 59429376

約数和(自身を除く): 31145246

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 8597, 17194, 42985, 60179, 85970, 120358, 300895, 404059, 601790, 808118, 2020295, 2828413, 4040590, 5656826, 14142065, 28284130]

約数ペア:

[(1, 28284130), (2, 14142065), (5, 5656826), (7, 4040590), (10, 2828413), (14, 2020295), (35, 808118), (47, 601790), (70, 404059), (94, 300895), (235, 120358), (329, 85970), (470, 60179), (658, 42985), (1645, 17194), (3290, 8597)]