7143686576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{29633}}^1$

素因数の和:29734

約数の個数: 80

約数和(自身を含む): 15947833440

約数和(自身を除く): 8804146864

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 61, 76, 104, 122, 152, 208, 244, 247, 304, 488, 494, 793, 976, 988, 1159, 1586, 1976, 2318, 3172, 3952, 4636, 6344, 9272, 12688, 15067, 18544, 29633, 30134, 59266, 60268, 118532, 120536, 237064, 241072, 385229, 474128, 563027, 770458, 1126054, 1540916, 1807613, 2252108, 3081832, 3615226, 4504216, 6163664, 7230452, 7319351, 9008432, 14460904, 14638702, 23498969, 28921808, 29277404, 34344647, 46997938, 58554808, 68689294, 93995876, 117109616, 137378588, 187991752, 274757176, 375983504, 446480411, 549514352, 892960822, 1785921644, 3571843288, 7143686576]

約数ペア:

[(1, 7143686576), (2, 3571843288), (4, 1785921644), (8, 892960822), (13, 549514352), (16, 446480411), (19, 375983504), (26, 274757176), (38, 187991752), (52, 137378588), (61, 117109616), (76, 93995876), (104, 68689294), (122, 58554808), (152, 46997938), (208, 34344647), (244, 29277404), (247, 28921808), (304, 23498969), (488, 14638702), (494, 14460904), (793, 9008432), (976, 7319351), (988, 7230452), (1159, 6163664), (1586, 4504216), (1976, 3615226), (2318, 3081832), (3172, 2252108), (3952, 1807613), (4636, 1540916), (6344, 1126054), (9272, 770458), (12688, 563027), (15067, 474128), (18544, 385229), (29633, 241072), (30134, 237064), (59266, 120536), (60268, 118532)]