14974739504

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{2447}}^1\times {\mathrm{5387}}^1$

素因数の和:7913

約数の個数: 40

約数和(自身を含む): 29439687168

約数和(自身を除く): 14464947664

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 2447, 4894, 5387, 9788, 10774, 19576, 21548, 39152, 43096, 86192, 173737, 347474, 382477, 694948, 764954, 1389896, 1529908, 2779792, 3059816, 6119632, 13181989, 26363978, 52727956, 105455912, 210911824, 935921219, 1871842438, 3743684876, 7487369752, 14974739504]

約数ペア:

[(1, 14974739504), (2, 7487369752), (4, 3743684876), (8, 1871842438), (16, 935921219), (71, 210911824), (142, 105455912), (284, 52727956), (568, 26363978), (1136, 13181989), (2447, 6119632), (4894, 3059816), (5387, 2779792), (9788, 1529908), (10774, 1389896), (19576, 764954), (21548, 694948), (39152, 382477), (43096, 347474), (86192, 173737)]