21829184

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{26237}}^1$

素因数の和:26262

約数の個数: 28

約数和(自身を含む): 46651164

約数和(自身を除く): 24821980

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 26237, 52474, 104948, 209896, 341081, 419792, 682162, 839584, 1364324, 1679168, 2728648, 5457296, 10914592, 21829184]

約数ペア:

[(1, 21829184), (2, 10914592), (4, 5457296), (8, 2728648), (13, 1679168), (16, 1364324), (26, 839584), (32, 682162), (52, 419792), (64, 341081), (104, 209896), (208, 104948), (416, 52474), (832, 26237)]