78766508

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{3319}}^1$

素因数の和:3689

約数の個数: 24

約数和(自身を含む): 146412000

約数和(自身を除く): 67645492

約数列:

[1, 2, 4, 17, 34, 68, 349, 698, 1396, 3319, 5933, 6638, 11866, 13276, 23732, 56423, 112846, 225692, 1158331, 2316662, 4633324, 19691627, 39383254, 78766508]

約数ペア:

[(1, 78766508), (2, 39383254), (4, 19691627), (17, 4633324), (34, 2316662), (68, 1158331), (349, 225692), (698, 112846), (1396, 56423), (3319, 23732), (5933, 13276), (6638, 11866)]