71300464

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{234541}}^1$

素因数の和:234568

約数の個数: 20

約数和(自身を含む): 145416040

約数和(自身を除く): 74115576

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 234541, 469082, 938164, 1876328, 3752656, 4456279, 8912558, 17825116, 35650232, 71300464]

約数ペア:

[(1, 71300464), (2, 35650232), (4, 17825116), (8, 8912558), (16, 4456279), (19, 3752656), (38, 1876328), (76, 938164), (152, 469082), (304, 234541)]