766162928

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{785003}}^1$

素因数の和:785072

約数の個数: 20

約数和(自身を含む): 1508777688

約数和(自身を除く): 742614760

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 785003, 1570006, 3140012, 6280024, 12560048, 47885183, 95770366, 191540732, 383081464, 766162928]

約数ペア:

[(1, 766162928), (2, 383081464), (4, 191540732), (8, 95770366), (16, 47885183), (61, 12560048), (122, 6280024), (244, 3140012), (488, 1570006), (976, 785003)]