17804520032

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{123341}}^1$

素因数の和:123711

約数の個数: 48

約数和(自身を含む): 37858100112

約数和(自身を除く): 20053580080

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 347, 416, 694, 1388, 2776, 4511, 5552, 9022, 11104, 18044, 36088, 72176, 123341, 144352, 246682, 493364, 986728, 1603433, 1973456, 3206866, 3946912, 6413732, 12827464, 25654928, 42799327, 51309856, 85598654, 171197308, 342394616, 556391251, 684789232, 1112782502, 1369578464, 2225565004, 4451130008, 8902260016, 17804520032]

約数ペア:

[(1, 17804520032), (2, 8902260016), (4, 4451130008), (8, 2225565004), (13, 1369578464), (16, 1112782502), (26, 684789232), (32, 556391251), (52, 342394616), (104, 171197308), (208, 85598654), (347, 51309856), (416, 42799327), (694, 25654928), (1388, 12827464), (2776, 6413732), (4511, 3946912), (5552, 3206866), (9022, 1973456), (11104, 1603433), (18044, 986728), (36088, 493364), (72176, 246682), (123341, 144352)]