850164032

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{421}}^1$

素因数の和:799

約数の個数: 56

約数和(自身を含む): 1710720480

約数和(自身を除く): 860556448

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 227, 278, 421, 454, 556, 842, 908, 1112, 1684, 1816, 2224, 3368, 3632, 4448, 6736, 7264, 8896, 13472, 14528, 26944, 31553, 58519, 63106, 95567, 117038, 126212, 191134, 234076, 252424, 382268, 468152, 504848, 764536, 936304, 1009696, 1529072, 1872608, 2019392, 3058144, 3745216, 6116288, 13283813, 26567626, 53135252, 106270504, 212541008, 425082016, 850164032]

約数ペア:

[(1, 850164032), (2, 425082016), (4, 212541008), (8, 106270504), (16, 53135252), (32, 26567626), (64, 13283813), (139, 6116288), (227, 3745216), (278, 3058144), (421, 2019392), (454, 1872608), (556, 1529072), (842, 1009696), (908, 936304), (1112, 764536), (1684, 504848), (1816, 468152), (2224, 382268), (3368, 252424), (3632, 234076), (4448, 191134), (6736, 126212), (7264, 117038), (8896, 95567), (13472, 63106), (14528, 58519), (26944, 31553)]