72847678

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1\times {\mathrm{593}}^1$

素因数の和:1091

約数の個数: 16

約数和(自身を含む): 110341440

約数和(自身を除く): 37493762

約数列:

[1, 2, 239, 257, 478, 514, 593, 1186, 61423, 122846, 141727, 152401, 283454, 304802, 36423839, 72847678]

約数ペア:

[(1, 72847678), (2, 36423839), (239, 304802), (257, 283454), (478, 152401), (514, 141727), (593, 122846), (1186, 61423)]