28853856

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{5273}}^1$

素因数の和:5308

約数の個数: 72

約数和(自身を含む): 86388120

約数和(自身を除く): 57534264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5273, 5472, 10546, 15819, 21092, 31638, 42184, 47457, 63276, 84368, 94914, 100187, 126552, 168736, 189828, 200374, 253104, 300561, 379656, 400748, 506208, 601122, 759312, 801496, 901683, 1202244, 1518624, 1602992, 1803366, 2404488, 3205984, 3606732, 4808976, 7213464, 9617952, 14426928, 28853856]

約数ペア:

[(1, 28853856), (2, 14426928), (3, 9617952), (4, 7213464), (6, 4808976), (8, 3606732), (9, 3205984), (12, 2404488), (16, 1803366), (18, 1602992), (19, 1518624), (24, 1202244), (32, 901683), (36, 801496), (38, 759312), (48, 601122), (57, 506208), (72, 400748), (76, 379656), (96, 300561), (114, 253104), (144, 200374), (152, 189828), (171, 168736), (228, 126552), (288, 100187), (304, 94914), (342, 84368), (456, 63276), (608, 47457), (684, 42184), (912, 31638), (1368, 21092), (1824, 15819), (2736, 10546), (5273, 5472)]