78590392

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{1061}}^1$

素因数の和:1311

約数の個数: 32

約数和(自身を含む): 151398720

約数和(自身を除く): 72808328

約数列:

[1, 2, 4, 8, 47, 94, 188, 197, 376, 394, 788, 1061, 1576, 2122, 4244, 8488, 9259, 18518, 37036, 49867, 74072, 99734, 199468, 209017, 398936, 418034, 836068, 1672136, 9823799, 19647598, 39295196, 78590392]

約数ペア:

[(1, 78590392), (2, 39295196), (4, 19647598), (8, 9823799), (47, 1672136), (94, 836068), (188, 418034), (197, 398936), (376, 209017), (394, 199468), (788, 99734), (1061, 74072), (1576, 49867), (2122, 37036), (4244, 18518), (8488, 9259)]