66447984

素因数分解:

$2^4\times 3^1\times {\mathrm{787}}^1\times {\mathrm{1759}}^1$

素因数の和:2557

約数の個数: 40

約数和(自身を含む): 171973120

約数和(自身を除く): 105525136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 787, 1574, 1759, 2361, 3148, 3518, 4722, 5277, 6296, 7036, 9444, 10554, 12592, 14072, 18888, 21108, 28144, 37776, 42216, 84432, 1384333, 2768666, 4152999, 5537332, 8305998, 11074664, 16611996, 22149328, 33223992, 66447984]

約数ペア:

[(1, 66447984), (2, 33223992), (3, 22149328), (4, 16611996), (6, 11074664), (8, 8305998), (12, 5537332), (16, 4152999), (24, 2768666), (48, 1384333), (787, 84432), (1574, 42216), (1759, 37776), (2361, 28144), (3148, 21108), (3518, 18888), (4722, 14072), (5277, 12592), (6296, 10554), (7036, 9444)]