72278272

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{25667}}^1$

素因数の和:25694

約数の個数: 36

約数和(自身を含む): 157396176

約数和(自身を除く): 85117904

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 25667, 51334, 102668, 205336, 282337, 410672, 564674, 821344, 1129348, 1642688, 2258696, 3285376, 4517392, 6570752, 9034784, 18069568, 36139136, 72278272]

約数ペア:

[(1, 72278272), (2, 36139136), (4, 18069568), (8, 9034784), (11, 6570752), (16, 4517392), (22, 3285376), (32, 2258696), (44, 1642688), (64, 1129348), (88, 821344), (128, 564674), (176, 410672), (256, 282337), (352, 205336), (704, 102668), (1408, 51334), (2816, 25667)]