27146768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{154243}}^1$

素因数の和:154262

約数の個数: 20

約数和(自身を含む): 57378768

約数和(自身を除く): 30232000

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 154243, 308486, 616972, 1233944, 1696673, 2467888, 3393346, 6786692, 13573384, 27146768]

約数ペア:

[(1, 27146768), (2, 13573384), (4, 6786692), (8, 3393346), (11, 2467888), (16, 1696673), (22, 1233944), (44, 616972), (88, 308486), (176, 154243)]