71943942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1712951}}^1$

素因数の和:1712963

約数の個数: 16

約数和(自身を含む): 164443392

約数和(自身を除く): 92499450

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1712951, 3425902, 5138853, 10277706, 11990657, 23981314, 35971971, 71943942]

約数ペア:

[(1, 71943942), (2, 35971971), (3, 23981314), (6, 11990657), (7, 10277706), (14, 5138853), (21, 3425902), (42, 1712951)]