12889128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4513}}^1$

素因数の和:4546

約数の個数: 64

約数和(自身を含む): 39000960

約数和(自身を除く): 26111832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 4513, 9026, 13539, 18052, 27078, 31591, 36104, 54156, 63182, 76721, 94773, 108312, 126364, 153442, 189546, 230163, 252728, 306884, 379092, 460326, 537047, 613768, 758184, 920652, 1074094, 1611141, 1841304, 2148188, 3222282, 4296376, 6444564, 12889128]

約数ペア:

[(1, 12889128), (2, 6444564), (3, 4296376), (4, 3222282), (6, 2148188), (7, 1841304), (8, 1611141), (12, 1074094), (14, 920652), (17, 758184), (21, 613768), (24, 537047), (28, 460326), (34, 379092), (42, 306884), (51, 252728), (56, 230163), (68, 189546), (84, 153442), (102, 126364), (119, 108312), (136, 94773), (168, 76721), (204, 63182), (238, 54156), (357, 36104), (408, 31591), (476, 27078), (714, 18052), (952, 13539), (1428, 9026), (2856, 4513)]