8045891848

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{719}}^1\times {\mathrm{887}}^1$

素因数の和:1714

約数の個数: 64

約数和(自身を含む): 16111872000

約数和(自身を除く): 8065980152

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 152, 166, 332, 664, 719, 887, 1438, 1577, 1774, 2876, 3154, 3548, 5752, 6308, 7096, 12616, 13661, 16853, 27322, 33706, 54644, 59677, 67412, 73621, 109288, 119354, 134824, 147242, 238708, 294484, 477416, 588968, 637753, 1133863, 1275506, 1398799, 2267726, 2551012, 2797598, 4535452, 5102024, 5595196, 9070904, 11190392, 12117307, 24234614, 48469228, 52933499, 96938456, 105866998, 211733996, 423467992, 1005736481, 2011472962, 4022945924, 8045891848]

約数ペア:

[(1, 8045891848), (2, 4022945924), (4, 2011472962), (8, 1005736481), (19, 423467992), (38, 211733996), (76, 105866998), (83, 96938456), (152, 52933499), (166, 48469228), (332, 24234614), (664, 12117307), (719, 11190392), (887, 9070904), (1438, 5595196), (1577, 5102024), (1774, 4535452), (2876, 2797598), (3154, 2551012), (3548, 2267726), (5752, 1398799), (6308, 1275506), (7096, 1133863), (12616, 637753), (13661, 588968), (16853, 477416), (27322, 294484), (33706, 238708), (54644, 147242), (59677, 134824), (67412, 119354), (73621, 109288)]