717777736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2087}}^1\times {\mathrm{3307}}^1$

素因数の和:5413

約数の個数: 32

約数和(自身を含む): 1450491840

約数和(自身を除く): 732714104

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2087, 3307, 4174, 6614, 8348, 13228, 16696, 26456, 27131, 42991, 54262, 85982, 108524, 171964, 217048, 343928, 6901709, 13803418, 27606836, 55213672, 89722217, 179444434, 358888868, 717777736]

約数ペア:

[(1, 717777736), (2, 358888868), (4, 179444434), (8, 89722217), (13, 55213672), (26, 27606836), (52, 13803418), (104, 6901709), (2087, 343928), (3307, 217048), (4174, 171964), (6614, 108524), (8348, 85982), (13228, 54262), (16696, 42991), (26456, 27131)]