28932524026

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{839}}^1\times {\mathrm{2957}}^1$

素因数の和:3836

約数の個数: 64

約数和(自身を含む): 53669952000

約数和(自身を除く): 24737427974

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 343, 686, 833, 839, 1666, 1678, 2957, 5831, 5873, 5914, 11662, 11746, 14263, 20699, 28526, 41111, 41398, 50269, 82222, 99841, 100538, 144893, 199682, 287777, 289786, 351883, 575554, 698887, 703766, 1014251, 1397774, 2028502, 2463181, 2480923, 4892209, 4926362, 4961846, 9784418, 17242267, 17366461, 34484534, 34732922, 42175691, 84351382, 121565227, 243130454, 295229837, 590459674, 850956589, 1701913178, 2066608859, 4133217718, 14466262013, 28932524026]

約数ペア:

[(1, 28932524026), (2, 14466262013), (7, 4133217718), (14, 2066608859), (17, 1701913178), (34, 850956589), (49, 590459674), (98, 295229837), (119, 243130454), (238, 121565227), (343, 84351382), (686, 42175691), (833, 34732922), (839, 34484534), (1666, 17366461), (1678, 17242267), (2957, 9784418), (5831, 4961846), (5873, 4926362), (5914, 4892209), (11662, 2480923), (11746, 2463181), (14263, 2028502), (20699, 1397774), (28526, 1014251), (41111, 703766), (41398, 698887), (50269, 575554), (82222, 351883), (99841, 289786), (100538, 287777), (144893, 199682)]