25464978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{967}}^1$

素因数の和:1012

約数の個数: 96

約数和(自身を含む): 72483840

約数和(自身を除く): 47018862

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 33, 38, 42, 57, 63, 66, 77, 99, 114, 126, 133, 154, 171, 198, 209, 231, 266, 342, 399, 418, 462, 627, 693, 798, 967, 1197, 1254, 1386, 1463, 1881, 1934, 2394, 2901, 2926, 3762, 4389, 5802, 6769, 8703, 8778, 10637, 13167, 13538, 17406, 18373, 20307, 21274, 26334, 31911, 36746, 40614, 55119, 60921, 63822, 74459, 95733, 110238, 121842, 128611, 148918, 165357, 191466, 202103, 223377, 257222, 330714, 385833, 404206, 446754, 606309, 670131, 771666, 1157499, 1212618, 1340262, 1414721, 1818927, 2314998, 2829442, 3637854, 4244163, 8488326, 12732489, 25464978]

約数ペア:

[(1, 25464978), (2, 12732489), (3, 8488326), (6, 4244163), (7, 3637854), (9, 2829442), (11, 2314998), (14, 1818927), (18, 1414721), (19, 1340262), (21, 1212618), (22, 1157499), (33, 771666), (38, 670131), (42, 606309), (57, 446754), (63, 404206), (66, 385833), (77, 330714), (99, 257222), (114, 223377), (126, 202103), (133, 191466), (154, 165357), (171, 148918), (198, 128611), (209, 121842), (231, 110238), (266, 95733), (342, 74459), (399, 63822), (418, 60921), (462, 55119), (627, 40614), (693, 36746), (798, 31911), (967, 26334), (1197, 21274), (1254, 20307), (1386, 18373), (1463, 17406), (1881, 13538), (1934, 13167), (2394, 10637), (2901, 8778), (2926, 8703), (3762, 6769), (4389, 5802)]