70270672

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{65551}}^1$

素因数の和:65626

約数の個数: 20

約数和(自身を含む): 138183616

約数和(自身を除く): 67912944

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 65551, 131102, 262204, 524408, 1048816, 4391917, 8783834, 17567668, 35135336, 70270672]

約数ペア:

[(1, 70270672), (2, 35135336), (4, 17567668), (8, 8783834), (16, 4391917), (67, 1048816), (134, 524408), (268, 262204), (536, 131102), (1072, 65551)]