27770316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19447}}^1$

素因数の和:19478

約数の個数: 48

約数和(自身を含む): 78414336

約数和(自身を除く): 50644020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 19447, 38894, 58341, 77788, 116682, 136129, 233364, 272258, 330599, 408387, 544516, 661198, 816774, 991797, 1322396, 1633548, 1983594, 2314193, 3967188, 4628386, 6942579, 9256772, 13885158, 27770316]

約数ペア:

[(1, 27770316), (2, 13885158), (3, 9256772), (4, 6942579), (6, 4628386), (7, 3967188), (12, 2314193), (14, 1983594), (17, 1633548), (21, 1322396), (28, 991797), (34, 816774), (42, 661198), (51, 544516), (68, 408387), (84, 330599), (102, 272258), (119, 233364), (204, 136129), (238, 116682), (357, 77788), (476, 58341), (714, 38894), (1428, 19447)]