12568072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{569}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 25855200

約数和(自身を除く): 13287128

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 251, 502, 569, 1004, 1138, 2008, 2276, 2761, 4552, 5522, 6259, 11044, 12518, 22088, 25036, 50072, 142819, 285638, 571276, 1142552, 1571009, 3142018, 6284036, 12568072]

約数ペア:

[(1, 12568072), (2, 6284036), (4, 3142018), (8, 1571009), (11, 1142552), (22, 571276), (44, 285638), (88, 142819), (251, 50072), (502, 25036), (569, 22088), (1004, 12518), (1138, 11044), (2008, 6259), (2276, 5522), (2761, 4552)]