26898908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8231}}^1$

素因数の和:8297

約数の個数: 24

約数和(自身を含む): 50709120

約数和(自身を除く): 23810212

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 8231, 16462, 32924, 156389, 312778, 353933, 625556, 707866, 1415732, 6724727, 13449454, 26898908]

約数ペア:

[(1, 26898908), (2, 13449454), (4, 6724727), (19, 1415732), (38, 707866), (43, 625556), (76, 353933), (86, 312778), (172, 156389), (817, 32924), (1634, 16462), (3268, 8231)]