15695812912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1303}}^1\times {\mathrm{1997}}^1$

素因数の和:3350

約数の個数: 80

約数和(自身を含む): 33922203840

約数和(自身を除く): 18226390928

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1303, 1508, 1997, 2606, 3016, 3994, 5212, 6032, 7988, 10424, 15976, 16939, 20848, 25961, 31952, 33878, 37787, 51922, 57913, 67756, 75574, 103844, 115826, 135512, 151148, 207688, 231652, 271024, 302296, 415376, 463304, 491231, 604592, 752869, 926608, 982462, 1505738, 1964924, 2602091, 3011476, 3929848, 5204182, 6022952, 7859696, 10408364, 12045904, 20816728, 33827183, 41633456, 67654366, 75460639, 135308732, 150921278, 270617464, 301842556, 541234928, 603685112, 980988307, 1207370224, 1961976614, 3923953228, 7847906456, 15695812912]

約数ペア:

[(1, 15695812912), (2, 7847906456), (4, 3923953228), (8, 1961976614), (13, 1207370224), (16, 980988307), (26, 603685112), (29, 541234928), (52, 301842556), (58, 270617464), (104, 150921278), (116, 135308732), (208, 75460639), (232, 67654366), (377, 41633456), (464, 33827183), (754, 20816728), (1303, 12045904), (1508, 10408364), (1997, 7859696), (2606, 6022952), (3016, 5204182), (3994, 3929848), (5212, 3011476), (6032, 2602091), (7988, 1964924), (10424, 1505738), (15976, 982462), (16939, 926608), (20848, 752869), (25961, 604592), (31952, 491231), (33878, 463304), (37787, 415376), (51922, 302296), (57913, 271024), (67756, 231652), (75574, 207688), (103844, 151148), (115826, 135512)]