39694970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{13831}}^1$

素因数の和:13886

約数の個数: 32

約数和(自身を含む): 83655936

約数和(自身を除く): 43960966

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 13831, 27662, 69155, 96817, 138310, 193634, 484085, 567071, 968170, 1134142, 2835355, 3969497, 5670710, 7938994, 19847485, 39694970]

約数ペア:

[(1, 39694970), (2, 19847485), (5, 7938994), (7, 5670710), (10, 3969497), (14, 2835355), (35, 1134142), (41, 968170), (70, 567071), (82, 484085), (205, 193634), (287, 138310), (410, 96817), (574, 69155), (1435, 27662), (2870, 13831)]