40489036

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{85061}}^1$

素因数の和:85089

約数の個数: 24

約数和(自身を含む): 85742496

約数和(自身を除く): 45253460

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 85061, 170122, 340244, 595427, 1190854, 1446037, 2381708, 2892074, 5784148, 10122259, 20244518, 40489036]

約数ペア:

[(1, 40489036), (2, 20244518), (4, 10122259), (7, 5784148), (14, 2892074), (17, 2381708), (28, 1446037), (34, 1190854), (68, 595427), (119, 340244), (238, 170122), (476, 85061)]