12527968

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 25958016

約数和(自身を除く): 13430048

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 73, 124, 146, 173, 248, 292, 346, 496, 584, 692, 992, 1168, 1384, 2263, 2336, 2768, 4526, 5363, 5536, 9052, 10726, 12629, 18104, 21452, 25258, 36208, 42904, 50516, 72416, 85808, 101032, 171616, 202064, 391499, 404128, 782998, 1565996, 3131992, 6263984, 12527968]

約数ペア:

[(1, 12527968), (2, 6263984), (4, 3131992), (8, 1565996), (16, 782998), (31, 404128), (32, 391499), (62, 202064), (73, 171616), (124, 101032), (146, 85808), (173, 72416), (248, 50516), (292, 42904), (346, 36208), (496, 25258), (584, 21452), (692, 18104), (992, 12629), (1168, 10726), (1384, 9052), (2263, 5536), (2336, 5363), (2768, 4526)]