7380457826

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{2851}}^1$

素因数の和:3099

約数の個数: 64

約数和(自身を含む): 13675910400

約数和(自身を除く): 6295452574

約数列:

[1, 2, 7, 14, 17, 34, 73, 119, 146, 149, 238, 298, 511, 1022, 1043, 1241, 2086, 2482, 2533, 2851, 5066, 5702, 8687, 10877, 17374, 17731, 19957, 21754, 35462, 39914, 48467, 76139, 96934, 152278, 184909, 208123, 339269, 369818, 416246, 424799, 678538, 849598, 1294363, 1456861, 2588726, 2913722, 2973593, 3538091, 5947186, 7076182, 7221583, 14443166, 24766637, 31010327, 49533274, 50551081, 62020654, 101102162, 217072289, 434144578, 527175559, 1054351118, 3690228913, 7380457826]

約数ペア:

[(1, 7380457826), (2, 3690228913), (7, 1054351118), (14, 527175559), (17, 434144578), (34, 217072289), (73, 101102162), (119, 62020654), (146, 50551081), (149, 49533274), (238, 31010327), (298, 24766637), (511, 14443166), (1022, 7221583), (1043, 7076182), (1241, 5947186), (2086, 3538091), (2482, 2973593), (2533, 2913722), (2851, 2588726), (5066, 1456861), (5702, 1294363), (8687, 849598), (10877, 678538), (17374, 424799), (17731, 416246), (19957, 369818), (21754, 339269), (35462, 208123), (39914, 184909), (48467, 152278), (76139, 96934)]