64078616

素因数分解:

$2^3\times 7^1\times {\mathrm{1144261}}^1$

素因数の和:1144274

約数の個数: 16

約数和(自身を含む): 137311440

約数和(自身を除く): 73232824

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1144261, 2288522, 4577044, 8009827, 9154088, 16019654, 32039308, 64078616]

約数ペア:

[(1, 64078616), (2, 32039308), (4, 16019654), (7, 9154088), (8, 8009827), (14, 4577044), (28, 2288522), (56, 1144261)]