74202008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{1619}}^1$

素因数の和:1979

約数の個数: 32

約数和(自身を含む): 147841200

約数和(自身を除く): 73639192

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 337, 674, 1348, 1619, 2696, 3238, 5729, 6476, 11458, 12952, 22916, 27523, 45832, 55046, 110092, 220184, 545603, 1091206, 2182412, 4364824, 9275251, 18550502, 37101004, 74202008]

約数ペア:

[(1, 74202008), (2, 37101004), (4, 18550502), (8, 9275251), (17, 4364824), (34, 2182412), (68, 1091206), (136, 545603), (337, 220184), (674, 110092), (1348, 55046), (1619, 45832), (2696, 27523), (3238, 22916), (5729, 12952), (6476, 11458)]