27968122

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{757}}^1$

素因数の和:815

約数の個数: 48

約数和(自身を含む): 54439560

約数和(自身を除く): 26471438

約数列:

[1, 2, 7, 13, 14, 26, 29, 49, 58, 91, 98, 182, 203, 377, 406, 637, 754, 757, 1274, 1421, 1514, 2639, 2842, 5278, 5299, 9841, 10598, 18473, 19682, 21953, 36946, 37093, 43906, 68887, 74186, 137774, 153671, 285389, 307342, 482209, 570778, 964418, 1075697, 1997723, 2151394, 3995446, 13984061, 27968122]

約数ペア:

[(1, 27968122), (2, 13984061), (7, 3995446), (13, 2151394), (14, 1997723), (26, 1075697), (29, 964418), (49, 570778), (58, 482209), (91, 307342), (98, 285389), (182, 153671), (203, 137774), (377, 74186), (406, 68887), (637, 43906), (754, 37093), (757, 36946), (1274, 21953), (1421, 19682), (1514, 18473), (2639, 10598), (2842, 9841), (5278, 5299)]