71295324

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{42743}}^1$

素因数の和:42889

約数の個数: 24

約数和(自身を含む): 167556480

約数和(自身を除く): 96261156

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 42743, 85486, 128229, 170972, 256458, 512916, 5941277, 11882554, 17823831, 23765108, 35647662, 71295324]

約数ペア:

[(1, 71295324), (2, 35647662), (3, 23765108), (4, 17823831), (6, 11882554), (12, 5941277), (139, 512916), (278, 256458), (417, 170972), (556, 128229), (834, 85486), (1668, 42743)]