28858740688

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{619}}^1\times {\mathrm{839}}^1$

素因数の和:1640

約数の個数: 80

約数和(自身を含む): 58896230400

約数和(自身を除く): 30037489712

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 151, 184, 302, 368, 604, 619, 839, 1208, 1238, 1678, 2416, 2476, 3356, 3473, 4952, 6712, 6946, 9904, 13424, 13892, 14237, 19297, 27784, 28474, 38594, 55568, 56948, 77188, 93469, 113896, 126689, 154376, 186938, 227792, 253378, 308752, 373876, 506756, 519341, 747752, 1013512, 1038682, 1495504, 2027024, 2077364, 2149787, 2913847, 4154728, 4299574, 5827694, 8309456, 8599148, 11655388, 11944843, 17198296, 23310776, 23889686, 34396592, 46621552, 47779372, 78420491, 95558744, 156840982, 191117488, 313681964, 627363928, 1254727856, 1803671293, 3607342586, 7214685172, 14429370344, 28858740688]

約数ペア:

[(1, 28858740688), (2, 14429370344), (4, 7214685172), (8, 3607342586), (16, 1803671293), (23, 1254727856), (46, 627363928), (92, 313681964), (151, 191117488), (184, 156840982), (302, 95558744), (368, 78420491), (604, 47779372), (619, 46621552), (839, 34396592), (1208, 23889686), (1238, 23310776), (1678, 17198296), (2416, 11944843), (2476, 11655388), (3356, 8599148), (3473, 8309456), (4952, 5827694), (6712, 4299574), (6946, 4154728), (9904, 2913847), (13424, 2149787), (13892, 2077364), (14237, 2027024), (19297, 1495504), (27784, 1038682), (28474, 1013512), (38594, 747752), (55568, 519341), (56948, 506756), (77188, 373876), (93469, 308752), (113896, 253378), (126689, 227792), (154376, 186938)]