28636704

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{5849}}^1$

素因数の和:5882

約数の個数: 72

約数和(自身を含む): 86240700

約数和(自身を除く): 57603996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 5849, 11698, 17547, 23396, 35094, 46792, 52641, 70188, 93584, 99433, 105282, 140376, 187168, 198866, 210564, 280752, 298299, 397732, 421128, 561504, 596598, 795464, 842256, 894897, 1193196, 1590928, 1684512, 1789794, 2386392, 3181856, 3579588, 4772784, 7159176, 9545568, 14318352, 28636704]

約数ペア:

[(1, 28636704), (2, 14318352), (3, 9545568), (4, 7159176), (6, 4772784), (8, 3579588), (9, 3181856), (12, 2386392), (16, 1789794), (17, 1684512), (18, 1590928), (24, 1193196), (32, 894897), (34, 842256), (36, 795464), (48, 596598), (51, 561504), (68, 421128), (72, 397732), (96, 298299), (102, 280752), (136, 210564), (144, 198866), (153, 187168), (204, 140376), (272, 105282), (288, 99433), (306, 93584), (408, 70188), (544, 52641), (612, 46792), (816, 35094), (1224, 23396), (1632, 17547), (2448, 11698), (4896, 5849)]