28654508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{3733}}^1$

素因数の和:3857

約数の個数: 24

約数和(自身を含む): 53321520

約数和(自身を除く): 24667012

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1919, 3733, 3838, 7466, 7676, 14932, 70927, 141854, 283708, 377033, 754066, 1508132, 7163627, 14327254, 28654508]

約数ペア:

[(1, 28654508), (2, 14327254), (4, 7163627), (19, 1508132), (38, 754066), (76, 377033), (101, 283708), (202, 141854), (404, 70927), (1919, 14932), (3733, 7676), (3838, 7466)]