15149624

素因数分解:

$2^3\times 7^3\times {\mathrm{5521}}^1$

素因数の和:5548

約数の個数: 32

約数和(自身を含む): 33132000

約数和(自身を除く): 17982376

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 5521, 11042, 22084, 38647, 44168, 77294, 154588, 270529, 309176, 541058, 1082116, 1893703, 2164232, 3787406, 7574812, 15149624]

約数ペア:

[(1, 15149624), (2, 7574812), (4, 3787406), (7, 2164232), (8, 1893703), (14, 1082116), (28, 541058), (49, 309176), (56, 270529), (98, 154588), (196, 77294), (343, 44168), (392, 38647), (686, 22084), (1372, 11042), (2744, 5521)]