82671628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{36973}}^1$

素因数の和:37033

約数の個数: 24

約数和(自身を含む): 159431888

約数和(自身を除く): 76760260

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 36973, 73946, 147892, 480649, 961298, 1589839, 1922596, 3179678, 6359356, 20667907, 41335814, 82671628]

約数ペア:

[(1, 82671628), (2, 41335814), (4, 20667907), (13, 6359356), (26, 3179678), (43, 1922596), (52, 1589839), (86, 961298), (172, 480649), (559, 147892), (1118, 73946), (2236, 36973)]