64133216

素因数分解:

$2^5\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1499}}^1$

素因数の和:1707

約数の個数: 48

約数和(自身を含む): 145152000

約数和(自身を除く): 81018784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 191, 224, 382, 764, 1337, 1499, 1528, 2674, 2998, 3056, 5348, 5996, 6112, 10493, 10696, 11992, 20986, 21392, 23984, 41972, 42784, 47968, 83944, 167888, 286309, 335776, 572618, 1145236, 2004163, 2290472, 4008326, 4580944, 8016652, 9161888, 16033304, 32066608, 64133216]

約数ペア:

[(1, 64133216), (2, 32066608), (4, 16033304), (7, 9161888), (8, 8016652), (14, 4580944), (16, 4008326), (28, 2290472), (32, 2004163), (56, 1145236), (112, 572618), (191, 335776), (224, 286309), (382, 167888), (764, 83944), (1337, 47968), (1499, 42784), (1528, 41972), (2674, 23984), (2998, 21392), (3056, 20986), (5348, 11992), (5996, 10696), (6112, 10493)]