716371964

素因数分解:

$2^2\times 7^4\times {\mathrm{11}}^1\times {\mathrm{6781}}^1$

素因数の和:6824

約数の個数: 60

約数和(自身を含む): 1595696088

約数和(自身を除く): 879324124

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 343, 539, 686, 1078, 1372, 2156, 2401, 3773, 4802, 6781, 7546, 9604, 13562, 15092, 26411, 27124, 47467, 52822, 74591, 94934, 105644, 149182, 189868, 298364, 332269, 522137, 664538, 1044274, 1329076, 2088548, 2325883, 3654959, 4651766, 7309918, 9303532, 14619836, 16281181, 25584713, 32562362, 51169426, 65124724, 102338852, 179092991, 358185982, 716371964]

約数ペア:

[(1, 716371964), (2, 358185982), (4, 179092991), (7, 102338852), (11, 65124724), (14, 51169426), (22, 32562362), (28, 25584713), (44, 16281181), (49, 14619836), (77, 9303532), (98, 7309918), (154, 4651766), (196, 3654959), (308, 2325883), (343, 2088548), (539, 1329076), (686, 1044274), (1078, 664538), (1372, 522137), (2156, 332269), (2401, 298364), (3773, 189868), (4802, 149182), (6781, 105644), (7546, 94934), (9604, 74591), (13562, 52822), (15092, 47467), (26411, 27124)]