15670038488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{7351}}^1$

素因数の和:7672

約数の個数: 64

約数和(自身を含む): 32113536000

約数和(自身を除く): 16443497512

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 199, 206, 398, 412, 796, 824, 1339, 1592, 2587, 2678, 5174, 5356, 7351, 10348, 10712, 14702, 20497, 20696, 29404, 40994, 58808, 81988, 95563, 163976, 191126, 266461, 382252, 532922, 757153, 764504, 1065844, 1462849, 1514306, 2131688, 2925698, 3028612, 5851396, 6057224, 9842989, 11702792, 19017037, 19685978, 38034074, 39371956, 76068148, 78743912, 150673447, 152136296, 301346894, 602693788, 1205387576, 1958754811, 3917509622, 7835019244, 15670038488]

約数ペア:

[(1, 15670038488), (2, 7835019244), (4, 3917509622), (8, 1958754811), (13, 1205387576), (26, 602693788), (52, 301346894), (103, 152136296), (104, 150673447), (199, 78743912), (206, 76068148), (398, 39371956), (412, 38034074), (796, 19685978), (824, 19017037), (1339, 11702792), (1592, 9842989), (2587, 6057224), (2678, 5851396), (5174, 3028612), (5356, 2925698), (7351, 2131688), (10348, 1514306), (10712, 1462849), (14702, 1065844), (20497, 764504), (20696, 757153), (29404, 532922), (40994, 382252), (58808, 266461), (81988, 191126), (95563, 163976)]