64590666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{5717}}^1$

素因数の和:5998

約数の個数: 32

約数和(自身を含む): 148210560

約数和(自身を除く): 83619894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 269, 538, 807, 1614, 1883, 3766, 5649, 5717, 11298, 11434, 17151, 34302, 40019, 80038, 120057, 240114, 1537873, 3075746, 4613619, 9227238, 10765111, 21530222, 32295333, 64590666]

約数ペア:

[(1, 64590666), (2, 32295333), (3, 21530222), (6, 10765111), (7, 9227238), (14, 4613619), (21, 3075746), (42, 1537873), (269, 240114), (538, 120057), (807, 80038), (1614, 40019), (1883, 34302), (3766, 17151), (5649, 11434), (5717, 11298)]