64021732

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{1019}}^1$

素因数の和:1275

約数の個数: 24

約数和(自身を含む): 113954400

約数和(自身を除く): 49932668

約数列:

[1, 2, 4, 113, 139, 226, 278, 452, 556, 1019, 2038, 4076, 15707, 31414, 62828, 115147, 141641, 230294, 283282, 460588, 566564, 16005433, 32010866, 64021732]

約数ペア:

[(1, 64021732), (2, 32010866), (4, 16005433), (113, 566564), (139, 460588), (226, 283282), (278, 230294), (452, 141641), (556, 115147), (1019, 62828), (2038, 31414), (4076, 15707)]