438474928

素因数分解:

$2^4\times {\mathrm{373}}^1\times {\mathrm{73471}}^1$

素因数の和:73852

約数の個数: 20

約数和(自身を含む): 851834368

約数和(自身を除く): 413359440

約数列:

[1, 2, 4, 8, 16, 373, 746, 1492, 2984, 5968, 73471, 146942, 293884, 587768, 1175536, 27404683, 54809366, 109618732, 219237464, 438474928]

約数ペア:

[(1, 438474928), (2, 219237464), (4, 109618732), (8, 54809366), (16, 27404683), (373, 1175536), (746, 587768), (1492, 293884), (2984, 146942), (5968, 73471)]