71143688

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{2357}}^1$

素因数の和:2395

約数の個数: 64

約数和(自身を含む): 169776000

約数和(自身を除く): 98632312

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 343, 392, 539, 616, 686, 1078, 1372, 2156, 2357, 2744, 3773, 4312, 4714, 7546, 9428, 15092, 16499, 18856, 25927, 30184, 32998, 51854, 65996, 103708, 115493, 131992, 181489, 207416, 230986, 362978, 461972, 725956, 808451, 923944, 1270423, 1451912, 1616902, 2540846, 3233804, 5081692, 6467608, 8892961, 10163384, 17785922, 35571844, 71143688]

約数ペア:

[(1, 71143688), (2, 35571844), (4, 17785922), (7, 10163384), (8, 8892961), (11, 6467608), (14, 5081692), (22, 3233804), (28, 2540846), (44, 1616902), (49, 1451912), (56, 1270423), (77, 923944), (88, 808451), (98, 725956), (154, 461972), (196, 362978), (308, 230986), (343, 207416), (392, 181489), (539, 131992), (616, 115493), (686, 103708), (1078, 65996), (1372, 51854), (2156, 32998), (2357, 30184), (2744, 25927), (3773, 18856), (4312, 16499), (4714, 15092), (7546, 9428)]