68634304

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:545

約数の個数: 56

約数和(自身を含む): 145389600

約数和(自身を除く): 76755296

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 199, 272, 317, 398, 544, 634, 796, 1088, 1268, 1592, 2536, 3184, 3383, 5072, 5389, 6368, 6766, 10144, 10778, 12736, 13532, 20288, 21556, 27064, 43112, 54128, 63083, 86224, 108256, 126166, 172448, 216512, 252332, 344896, 504664, 1009328, 1072411, 2018656, 2144822, 4037312, 4289644, 8579288, 17158576, 34317152, 68634304]

約数ペア:

[(1, 68634304), (2, 34317152), (4, 17158576), (8, 8579288), (16, 4289644), (17, 4037312), (32, 2144822), (34, 2018656), (64, 1072411), (68, 1009328), (136, 504664), (199, 344896), (272, 252332), (317, 216512), (398, 172448), (544, 126166), (634, 108256), (796, 86224), (1088, 63083), (1268, 54128), (1592, 43112), (2536, 27064), (3184, 21556), (3383, 20288), (5072, 13532), (5389, 12736), (6368, 10778), (6766, 10144)]