7798248

素因数分解:

$2^3\times 3^3\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 21984000

約数和(自身を除く): 14185752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 108, 158, 216, 237, 316, 457, 474, 632, 711, 914, 948, 1371, 1422, 1828, 1896, 2133, 2742, 2844, 3656, 4113, 4266, 5484, 5688, 8226, 8532, 10968, 12339, 16452, 17064, 24678, 32904, 36103, 49356, 72206, 98712, 108309, 144412, 216618, 288824, 324927, 433236, 649854, 866472, 974781, 1299708, 1949562, 2599416, 3899124, 7798248]

約数ペア:

[(1, 7798248), (2, 3899124), (3, 2599416), (4, 1949562), (6, 1299708), (8, 974781), (9, 866472), (12, 649854), (18, 433236), (24, 324927), (27, 288824), (36, 216618), (54, 144412), (72, 108309), (79, 98712), (108, 72206), (158, 49356), (216, 36103), (237, 32904), (316, 24678), (457, 17064), (474, 16452), (632, 12339), (711, 10968), (914, 8532), (948, 8226), (1371, 5688), (1422, 5484), (1828, 4266), (1896, 4113), (2133, 3656), (2742, 2844)]