74207536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1811}}^1$

素因数の和:2029

約数の個数: 40

約数和(自身を含む): 155708784

約数和(自身を除く): 81501248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 197, 208, 394, 788, 1576, 1811, 2561, 3152, 3622, 5122, 7244, 10244, 14488, 20488, 23543, 28976, 40976, 47086, 94172, 188344, 356767, 376688, 713534, 1427068, 2854136, 4637971, 5708272, 9275942, 18551884, 37103768, 74207536]

約数ペア:

[(1, 74207536), (2, 37103768), (4, 18551884), (8, 9275942), (13, 5708272), (16, 4637971), (26, 2854136), (52, 1427068), (104, 713534), (197, 376688), (208, 356767), (394, 188344), (788, 94172), (1576, 47086), (1811, 40976), (2561, 28976), (3152, 23543), (3622, 20488), (5122, 14488), (7244, 10244)]