71540112

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{212917}}^1$

素因数の和:212935

約数の個数: 40

約数和(自身を含む): 211214656

約数和(自身を除く): 139674544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 212917, 425834, 638751, 851668, 1277502, 1490419, 1703336, 2555004, 2980838, 3406672, 4471257, 5110008, 5961676, 8942514, 10220016, 11923352, 17885028, 23846704, 35770056, 71540112]

約数ペア:

[(1, 71540112), (2, 35770056), (3, 23846704), (4, 17885028), (6, 11923352), (7, 10220016), (8, 8942514), (12, 5961676), (14, 5110008), (16, 4471257), (21, 3406672), (24, 2980838), (28, 2555004), (42, 1703336), (48, 1490419), (56, 1277502), (84, 851668), (112, 638751), (168, 425834), (336, 212917)]