704048

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:644

約数の個数: 20

約数和(自身を含む): 1383840

約数和(自身を除く): 679792

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 557, 632, 1114, 1264, 2228, 4456, 8912, 44003, 88006, 176012, 352024, 704048]

約数ペア:

[(1, 704048), (2, 352024), (4, 176012), (8, 88006), (16, 44003), (79, 8912), (158, 4456), (316, 2228), (557, 1264), (632, 1114)]