28724804

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{733}}^1$

素因数の和:935

約数の個数: 24

約数和(自身を含む): 51359448

約数和(自身を除く): 22634644

約数列:

[1, 2, 4, 97, 101, 194, 202, 388, 404, 733, 1466, 2932, 9797, 19594, 39188, 71101, 74033, 142202, 148066, 284404, 296132, 7181201, 14362402, 28724804]

約数ペア:

[(1, 28724804), (2, 14362402), (4, 7181201), (97, 296132), (101, 284404), (194, 148066), (202, 142202), (388, 74033), (404, 71101), (733, 39188), (1466, 19594), (2932, 9797)]