15714296

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 32610600

約数和(自身を除く): 16896304

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 169, 197, 236, 338, 394, 472, 676, 767, 788, 1352, 1534, 1576, 2561, 3068, 5122, 6136, 9971, 10244, 11623, 19942, 20488, 23246, 33293, 39884, 46492, 66586, 79768, 92984, 133172, 151099, 266344, 302198, 604396, 1208792, 1964287, 3928574, 7857148, 15714296]

約数ペア:

[(1, 15714296), (2, 7857148), (4, 3928574), (8, 1964287), (13, 1208792), (26, 604396), (52, 302198), (59, 266344), (104, 151099), (118, 133172), (169, 92984), (197, 79768), (236, 66586), (338, 46492), (394, 39884), (472, 33293), (676, 23246), (767, 20488), (788, 19942), (1352, 11623), (1534, 10244), (1576, 9971), (2561, 6136), (3068, 5122)]