1270528048

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{161071}}^1$

素因数の和:161125

約数の個数: 40

約数和(自身を含む): 2696345280

約数和(自身を除く): 1425817232

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3944, 7888, 161071, 322142, 644284, 1288568, 2577136, 2738207, 4671059, 5476414, 9342118, 10952828, 18684236, 21905656, 37368472, 43811312, 74736944, 79408003, 158816006, 317632012, 635264024, 1270528048]

約数ペア:

[(1, 1270528048), (2, 635264024), (4, 317632012), (8, 158816006), (16, 79408003), (17, 74736944), (29, 43811312), (34, 37368472), (58, 21905656), (68, 18684236), (116, 10952828), (136, 9342118), (232, 5476414), (272, 4671059), (464, 2738207), (493, 2577136), (986, 1288568), (1972, 644284), (3944, 322142), (7888, 161071)]