26575432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8243}}^1$

素因数の和:8293

約数の個数: 32

約数和(自身を含む): 55399680

約数和(自身を除く): 28824248

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 8243, 16486, 32972, 65944, 107159, 214318, 255533, 428636, 511066, 857272, 1022132, 2044264, 3321929, 6643858, 13287716, 26575432]

約数ペア:

[(1, 26575432), (2, 13287716), (4, 6643858), (8, 3321929), (13, 2044264), (26, 1022132), (31, 857272), (52, 511066), (62, 428636), (104, 255533), (124, 214318), (248, 107159), (403, 65944), (806, 32972), (1612, 16486), (3224, 8243)]