28838256

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{599}}^1$

素因数の和:686

約数の個数: 80

約数和(自身を含む): 80352000

約数和(自身を除く): 51513744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 59, 68, 102, 118, 136, 177, 204, 236, 272, 354, 408, 472, 599, 708, 816, 944, 1003, 1198, 1416, 1797, 2006, 2396, 2832, 3009, 3594, 4012, 4792, 6018, 7188, 8024, 9584, 10183, 12036, 14376, 16048, 20366, 24072, 28752, 30549, 35341, 40732, 48144, 61098, 70682, 81464, 106023, 122196, 141364, 162928, 212046, 244392, 282728, 424092, 488784, 565456, 600797, 848184, 1201594, 1696368, 1802391, 2403188, 3604782, 4806376, 7209564, 9612752, 14419128, 28838256]

約数ペア:

[(1, 28838256), (2, 14419128), (3, 9612752), (4, 7209564), (6, 4806376), (8, 3604782), (12, 2403188), (16, 1802391), (17, 1696368), (24, 1201594), (34, 848184), (48, 600797), (51, 565456), (59, 488784), (68, 424092), (102, 282728), (118, 244392), (136, 212046), (177, 162928), (204, 141364), (236, 122196), (272, 106023), (354, 81464), (408, 70682), (472, 61098), (599, 48144), (708, 40732), (816, 35341), (944, 30549), (1003, 28752), (1198, 24072), (1416, 20366), (1797, 16048), (2006, 14376), (2396, 12036), (2832, 10183), (3009, 9584), (3594, 8024), (4012, 7188), (4792, 6018)]