64652272

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{35759}}^1$

素因数の和:35880

約数の個数: 20

約数和(自身を含む): 126375840

約数和(自身を除く): 61723568

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 35759, 71518, 143036, 286072, 572144, 4040767, 8081534, 16163068, 32326136, 64652272]

約数ペア:

[(1, 64652272), (2, 32326136), (4, 16163068), (8, 8081534), (16, 4040767), (113, 572144), (226, 286072), (452, 143036), (904, 71518), (1808, 35759)]