39780832

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:768

約数の個数: 96

約数和(自身を含む): 101606400

約数和(自身を除く): 61825568

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 224, 247, 266, 304, 364, 416, 494, 532, 608, 719, 728, 988, 1064, 1438, 1456, 1729, 1976, 2128, 2876, 2912, 3458, 3952, 4256, 5033, 5752, 6916, 7904, 9347, 10066, 11504, 13661, 13832, 18694, 20132, 23008, 27322, 27664, 37388, 40264, 54644, 55328, 65429, 74776, 80528, 95627, 109288, 130858, 149552, 161056, 177593, 191254, 218576, 261716, 299104, 355186, 382508, 437152, 523432, 710372, 765016, 1046864, 1243151, 1420744, 1530032, 2093728, 2486302, 2841488, 3060064, 4972604, 5682976, 9945208, 19890416, 39780832]

約数ペア:

[(1, 39780832), (2, 19890416), (4, 9945208), (7, 5682976), (8, 4972604), (13, 3060064), (14, 2841488), (16, 2486302), (19, 2093728), (26, 1530032), (28, 1420744), (32, 1243151), (38, 1046864), (52, 765016), (56, 710372), (76, 523432), (91, 437152), (104, 382508), (112, 355186), (133, 299104), (152, 261716), (182, 218576), (208, 191254), (224, 177593), (247, 161056), (266, 149552), (304, 130858), (364, 109288), (416, 95627), (494, 80528), (532, 74776), (608, 65429), (719, 55328), (728, 54644), (988, 40264), (1064, 37388), (1438, 27664), (1456, 27322), (1729, 23008), (1976, 20132), (2128, 18694), (2876, 13832), (2912, 13661), (3458, 11504), (3952, 10066), (4256, 9347), (5033, 7904), (5752, 6916)]