25805624

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19087}}^1$

素因数の和:19119

約数の個数: 24

約数和(自身を含む): 52396560

約数和(自身を除く): 26590936

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 19087, 38174, 76348, 152696, 248131, 496262, 992524, 1985048, 3225703, 6451406, 12902812, 25805624]

約数ペア:

[(1, 25805624), (2, 12902812), (4, 6451406), (8, 3225703), (13, 1985048), (26, 992524), (52, 496262), (104, 248131), (169, 152696), (338, 76348), (676, 38174), (1352, 19087)]