64273636

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{34261}}^1$

素因数の和:34339

約数の個数: 24

約数和(自身を含む): 130469696

約数和(自身を除く): 66196060

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 34261, 68522, 137044, 239827, 479654, 959308, 2295487, 4590974, 9181948, 16068409, 32136818, 64273636]

約数ペア:

[(1, 64273636), (2, 32136818), (4, 16068409), (7, 9181948), (14, 4590974), (28, 2295487), (67, 959308), (134, 479654), (268, 239827), (469, 137044), (938, 68522), (1876, 34261)]