39281690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{13687}}^1$

素因数の和:13742

約数の個数: 32

約数和(自身を含む): 82785024

約数和(自身を除く): 43503334

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 13687, 27374, 68435, 95809, 136870, 191618, 479045, 561167, 958090, 1122334, 2805835, 3928169, 5611670, 7856338, 19640845, 39281690]

約数ペア:

[(1, 39281690), (2, 19640845), (5, 7856338), (7, 5611670), (10, 3928169), (14, 2805835), (35, 1122334), (41, 958090), (70, 561167), (82, 479045), (205, 191618), (287, 136870), (410, 95809), (574, 68435), (1435, 27374), (2870, 13687)]