67121432

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{8623}}^1$

素因数の和:8775

約数の個数: 32

約数和(自身を含む): 144883200

約数和(自身を除く): 77761768

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 7784, 8623, 17246, 34492, 60361, 68984, 120722, 241444, 482888, 1198597, 2397194, 4794388, 8390179, 9588776, 16780358, 33560716, 67121432]

約数ペア:

[(1, 67121432), (2, 33560716), (4, 16780358), (7, 9588776), (8, 8390179), (14, 4794388), (28, 2397194), (56, 1198597), (139, 482888), (278, 241444), (556, 120722), (973, 68984), (1112, 60361), (1946, 34492), (3892, 17246), (7784, 8623)]