74124752

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:460

約数の個数: 60

約数和(自身を含む): 157936320

約数和(自身を除く): 83811568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 169, 208, 316, 338, 347, 632, 676, 694, 1027, 1264, 1352, 1388, 2054, 2704, 2776, 4108, 4511, 5552, 8216, 9022, 13351, 16432, 18044, 26702, 27413, 36088, 53404, 54826, 58643, 72176, 106808, 109652, 117286, 213616, 219304, 234572, 356369, 438608, 469144, 712738, 938288, 1425476, 2850952, 4632797, 5701904, 9265594, 18531188, 37062376, 74124752]

約数ペア:

[(1, 74124752), (2, 37062376), (4, 18531188), (8, 9265594), (13, 5701904), (16, 4632797), (26, 2850952), (52, 1425476), (79, 938288), (104, 712738), (158, 469144), (169, 438608), (208, 356369), (316, 234572), (338, 219304), (347, 213616), (632, 117286), (676, 109652), (694, 106808), (1027, 72176), (1264, 58643), (1352, 54826), (1388, 53404), (2054, 36088), (2704, 27413), (2776, 26702), (4108, 18044), (4511, 16432), (5552, 13351), (8216, 9022)]