17388580976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{48073}}^1$

素因数の和:48178

約数の個数: 80

約数和(自身を含む): 38056147584

約数和(自身を除く): 20667566608

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 47, 52, 74, 94, 104, 148, 188, 208, 296, 376, 481, 592, 611, 752, 962, 1222, 1739, 1924, 2444, 3478, 3848, 4888, 6956, 7696, 9776, 13912, 22607, 27824, 45214, 48073, 90428, 96146, 180856, 192292, 361712, 384584, 624949, 769168, 1249898, 1778701, 2259431, 2499796, 3557402, 4518862, 4999592, 7114804, 9037724, 9999184, 14229608, 18075448, 23123113, 28459216, 29372603, 36150896, 46246226, 58745206, 83598947, 92492452, 117490412, 167197894, 184984904, 234980824, 334395788, 369969808, 469961648, 668791576, 1086786311, 1337583152, 2173572622, 4347145244, 8694290488, 17388580976]

約数ペア:

[(1, 17388580976), (2, 8694290488), (4, 4347145244), (8, 2173572622), (13, 1337583152), (16, 1086786311), (26, 668791576), (37, 469961648), (47, 369969808), (52, 334395788), (74, 234980824), (94, 184984904), (104, 167197894), (148, 117490412), (188, 92492452), (208, 83598947), (296, 58745206), (376, 46246226), (481, 36150896), (592, 29372603), (611, 28459216), (752, 23123113), (962, 18075448), (1222, 14229608), (1739, 9999184), (1924, 9037724), (2444, 7114804), (3478, 4999592), (3848, 4518862), (4888, 3557402), (6956, 2499796), (7696, 2259431), (9776, 1778701), (13912, 1249898), (22607, 769168), (27824, 624949), (45214, 384584), (48073, 361712), (90428, 192292), (96146, 180856)]