66009952

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{719}}^1$

素因数の和:899

約数の個数: 48

約数和(自身を含む): 137894400

約数和(自身を除く): 71884448

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 151, 152, 302, 304, 604, 608, 719, 1208, 1438, 2416, 2869, 2876, 4832, 5738, 5752, 11476, 11504, 13661, 22952, 23008, 27322, 45904, 54644, 91808, 108569, 109288, 217138, 218576, 434276, 437152, 868552, 1737104, 2062811, 3474208, 4125622, 8251244, 16502488, 33004976, 66009952]

約数ペア:

[(1, 66009952), (2, 33004976), (4, 16502488), (8, 8251244), (16, 4125622), (19, 3474208), (32, 2062811), (38, 1737104), (76, 868552), (151, 437152), (152, 434276), (302, 218576), (304, 217138), (604, 109288), (608, 108569), (719, 91808), (1208, 54644), (1438, 45904), (2416, 27322), (2869, 23008), (2876, 22952), (4832, 13661), (5738, 11504), (5752, 11476)]