64466696

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{60589}}^1$

素因数の和:60621

約数の個数: 32

約数和(自身を含む): 145416000

約数和(自身を除く): 80949304

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 60589, 121178, 242356, 424123, 484712, 848246, 1151191, 1696492, 2302382, 3392984, 4604764, 8058337, 9209528, 16116674, 32233348, 64466696]

約数ペア:

[(1, 64466696), (2, 32233348), (4, 16116674), (7, 9209528), (8, 8058337), (14, 4604764), (19, 3392984), (28, 2302382), (38, 1696492), (56, 1151191), (76, 848246), (133, 484712), (152, 424123), (266, 242356), (532, 121178), (1064, 60589)]