25547248

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{4423}}^1$

素因数の和:4469

約数の個数: 30

約数和(自身を含む): 52251864

約数和(自身を除く): 26704616

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 4423, 5776, 8846, 17692, 35384, 70768, 84037, 168074, 336148, 672296, 1344592, 1596703, 3193406, 6386812, 12773624, 25547248]

約数ペア:

[(1, 25547248), (2, 12773624), (4, 6386812), (8, 3193406), (16, 1596703), (19, 1344592), (38, 672296), (76, 336148), (152, 168074), (304, 84037), (361, 70768), (722, 35384), (1444, 17692), (2888, 8846), (4423, 5776)]