708402009692

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{8191}}^1\times {\mathrm{4127}}^1$

素因数の和:12379

約数の個数: 72

約数和(自身を含む): 1386209083392

約数和(自身を除く): 677807073700

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 338, 403, 676, 806, 1612, 4127, 5239, 8191, 8254, 10478, 16382, 16508, 20956, 32764, 53651, 106483, 107302, 127937, 212966, 214604, 253921, 255874, 425932, 507842, 511748, 697463, 1015684, 1384279, 1394926, 1663181, 2768558, 2789852, 3300973, 3326362, 5537116, 6601946, 6652724, 13203892, 21621353, 33804257, 42912649, 43242706, 67608514, 85825298, 86485412, 135217028, 171650596, 439455341, 878910682, 1047931967, 1757821364, 2095863934, 4191727868, 5712919433, 11425838866, 13623115571, 22851677732, 27246231142, 54492462284, 177100502423, 354201004846, 708402009692]

約数ペア:

[(1, 708402009692), (2, 354201004846), (4, 177100502423), (13, 54492462284), (26, 27246231142), (31, 22851677732), (52, 13623115571), (62, 11425838866), (124, 5712919433), (169, 4191727868), (338, 2095863934), (403, 1757821364), (676, 1047931967), (806, 878910682), (1612, 439455341), (4127, 171650596), (5239, 135217028), (8191, 86485412), (8254, 85825298), (10478, 67608514), (16382, 43242706), (16508, 42912649), (20956, 33804257), (32764, 21621353), (53651, 13203892), (106483, 6652724), (107302, 6601946), (127937, 5537116), (212966, 3326362), (214604, 3300973), (253921, 2789852), (255874, 2768558), (425932, 1663181), (507842, 1394926), (511748, 1384279), (697463, 1015684)]