38606666

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{653}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 68560128

約数和(自身を除く): 29953462

約数列:

[1, 2, 7, 14, 41, 82, 103, 206, 287, 574, 653, 721, 1306, 1442, 4223, 4571, 8446, 9142, 26773, 29561, 53546, 59122, 67259, 134518, 187411, 374822, 470813, 941626, 2757619, 5515238, 19303333, 38606666]

約数ペア:

[(1, 38606666), (2, 19303333), (7, 5515238), (14, 2757619), (41, 941626), (82, 470813), (103, 374822), (206, 187411), (287, 134518), (574, 67259), (653, 59122), (721, 53546), (1306, 29561), (1442, 26773), (4223, 9142), (4571, 8446)]