78393224

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{419}}^1$

素因数の和:702

約数の個数: 64

約数和(自身を含む): 182044800

約数和(自身を除く): 103651576

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 257, 364, 419, 514, 728, 838, 1028, 1676, 1799, 2056, 2933, 3341, 3352, 3598, 5447, 5866, 6682, 7196, 10894, 11732, 13364, 14392, 21788, 23387, 23464, 26728, 38129, 43576, 46774, 76258, 93548, 107683, 152516, 187096, 215366, 305032, 430732, 753781, 861464, 1399879, 1507562, 2799758, 3015124, 5599516, 6030248, 9799153, 11199032, 19598306, 39196612, 78393224]

約数ペア:

[(1, 78393224), (2, 39196612), (4, 19598306), (7, 11199032), (8, 9799153), (13, 6030248), (14, 5599516), (26, 3015124), (28, 2799758), (52, 1507562), (56, 1399879), (91, 861464), (104, 753781), (182, 430732), (257, 305032), (364, 215366), (419, 187096), (514, 152516), (728, 107683), (838, 93548), (1028, 76258), (1676, 46774), (1799, 43576), (2056, 38129), (2933, 26728), (3341, 23464), (3352, 23387), (3598, 21788), (5447, 14392), (5866, 13364), (6682, 11732), (7196, 10894)]