78726316

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{1321}}^1$

素因数の和:1689

約数の個数: 24

約数和(自身を含む): 141253056

約数和(自身を除く): 62526740

約数列:

[1, 2, 4, 47, 94, 188, 317, 634, 1268, 1321, 2642, 5284, 14899, 29798, 59596, 62087, 124174, 248348, 418757, 837514, 1675028, 19681579, 39363158, 78726316]

約数ペア:

[(1, 78726316), (2, 39363158), (4, 19681579), (47, 1675028), (94, 837514), (188, 418757), (317, 248348), (634, 124174), (1268, 62087), (1321, 59596), (2642, 29798), (5284, 14899)]