66560224

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{293}}^1$

素因数の和:563

約数の個数: 48

約数和(自身を含む): 136321920

約数和(自身を除く): 69761696

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 229, 248, 293, 458, 496, 586, 916, 992, 1172, 1832, 2344, 3664, 4688, 7099, 7328, 9083, 9376, 14198, 18166, 28396, 36332, 56792, 67097, 72664, 113584, 134194, 145328, 227168, 268388, 290656, 536776, 1073552, 2080007, 2147104, 4160014, 8320028, 16640056, 33280112, 66560224]

約数ペア:

[(1, 66560224), (2, 33280112), (4, 16640056), (8, 8320028), (16, 4160014), (31, 2147104), (32, 2080007), (62, 1073552), (124, 536776), (229, 290656), (248, 268388), (293, 227168), (458, 145328), (496, 134194), (586, 113584), (916, 72664), (992, 67097), (1172, 56792), (1832, 36332), (2344, 28396), (3664, 18166), (4688, 14198), (7099, 9376), (7328, 9083)]