67767736

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{1039}}^1$

素因数の和:1339

約数の個数: 32

約数和(自身を含む): 131788800

約数和(自身を除く): 64021064

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 263, 526, 1039, 1052, 2078, 2104, 4156, 8153, 8312, 16306, 32209, 32612, 64418, 65224, 128836, 257672, 273257, 546514, 1093028, 2186056, 8470967, 16941934, 33883868, 67767736]

約数ペア:

[(1, 67767736), (2, 33883868), (4, 16941934), (8, 8470967), (31, 2186056), (62, 1093028), (124, 546514), (248, 273257), (263, 257672), (526, 128836), (1039, 65224), (1052, 64418), (2078, 32612), (2104, 32209), (4156, 16306), (8153, 8312)]