26647228

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12641}}^1$

素因数の和:12693

約数の個数: 24

約数和(自身を含む): 50972544

約数和(自身を除く): 24325316

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 12641, 25282, 50564, 214897, 391871, 429794, 783742, 859588, 1567484, 6661807, 13323614, 26647228]

約数ペア:

[(1, 26647228), (2, 13323614), (4, 6661807), (17, 1567484), (31, 859588), (34, 783742), (62, 429794), (68, 391871), (124, 214897), (527, 50564), (1054, 25282), (2108, 12641)]