5515624

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 11008800

約数和(自身を除く): 5493176

約数列:

[1, 2, 4, 8, 19, 38, 76, 131, 152, 262, 277, 524, 554, 1048, 1108, 2216, 2489, 4978, 5263, 9956, 10526, 19912, 21052, 36287, 42104, 72574, 145148, 290296, 689453, 1378906, 2757812, 5515624]

約数ペア:

[(1, 5515624), (2, 2757812), (4, 1378906), (8, 689453), (19, 290296), (38, 145148), (76, 72574), (131, 42104), (152, 36287), (262, 21052), (277, 19912), (524, 10526), (554, 9956), (1048, 5263), (1108, 4978), (2216, 2489)]