26888056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{258539}}^1$

素因数の和:258558

約数の個数: 16

約数和(自身を含む): 54293400

約数和(自身を除く): 27405344

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 258539, 517078, 1034156, 2068312, 3361007, 6722014, 13444028, 26888056]

約数ペア:

[(1, 26888056), (2, 13444028), (4, 6722014), (8, 3361007), (13, 2068312), (26, 1034156), (52, 517078), (104, 258539)]