47796736

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:241

約数の個数: 80

約数和(自身を含む): 105868224

約数和(自身を除く): 58071488

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 128, 167, 172, 208, 256, 334, 344, 416, 512, 559, 668, 688, 832, 1118, 1336, 1376, 1664, 2171, 2236, 2672, 2752, 3328, 4342, 4472, 5344, 5504, 6656, 7181, 8684, 8944, 10688, 11008, 14362, 17368, 17888, 21376, 22016, 28724, 34736, 35776, 42752, 57448, 69472, 71552, 85504, 93353, 114896, 138944, 143104, 186706, 229792, 277888, 286208, 373412, 459584, 555776, 746824, 919168, 1111552, 1493648, 1838336, 2987296, 3676672, 5974592, 11949184, 23898368, 47796736]

約数ペア:

[(1, 47796736), (2, 23898368), (4, 11949184), (8, 5974592), (13, 3676672), (16, 2987296), (26, 1838336), (32, 1493648), (43, 1111552), (52, 919168), (64, 746824), (86, 555776), (104, 459584), (128, 373412), (167, 286208), (172, 277888), (208, 229792), (256, 186706), (334, 143104), (344, 138944), (416, 114896), (512, 93353), (559, 85504), (668, 71552), (688, 69472), (832, 57448), (1118, 42752), (1336, 35776), (1376, 34736), (1664, 28724), (2171, 22016), (2236, 21376), (2672, 17888), (2752, 17368), (3328, 14362), (4342, 11008), (4472, 10688), (5344, 8944), (5504, 8684), (6656, 7181)]