25778256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4513}}^1$

素因数の和:4548

約数の個数: 80

約数和(自身を含む): 80601984

約数和(自身を除く): 54823728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 4513, 5712, 9026, 13539, 18052, 27078, 31591, 36104, 54156, 63182, 72208, 76721, 94773, 108312, 126364, 153442, 189546, 216624, 230163, 252728, 306884, 379092, 460326, 505456, 537047, 613768, 758184, 920652, 1074094, 1227536, 1516368, 1611141, 1841304, 2148188, 3222282, 3682608, 4296376, 6444564, 8592752, 12889128, 25778256]

約数ペア:

[(1, 25778256), (2, 12889128), (3, 8592752), (4, 6444564), (6, 4296376), (7, 3682608), (8, 3222282), (12, 2148188), (14, 1841304), (16, 1611141), (17, 1516368), (21, 1227536), (24, 1074094), (28, 920652), (34, 758184), (42, 613768), (48, 537047), (51, 505456), (56, 460326), (68, 379092), (84, 306884), (102, 252728), (112, 230163), (119, 216624), (136, 189546), (168, 153442), (204, 126364), (238, 108312), (272, 94773), (336, 76721), (357, 72208), (408, 63182), (476, 54156), (714, 36104), (816, 31591), (952, 27078), (1428, 18052), (1904, 13539), (2856, 9026), (4513, 5712)]