66761714

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 106444800

約数和(自身を除く): 39683086

約数列:

[1, 2, 43, 47, 83, 86, 94, 166, 199, 398, 2021, 3569, 3901, 4042, 7138, 7802, 8557, 9353, 16517, 17114, 18706, 33034, 167743, 335486, 402179, 710231, 776299, 804358, 1420462, 1552598, 33380857, 66761714]

約数ペア:

[(1, 66761714), (2, 33380857), (43, 1552598), (47, 1420462), (83, 804358), (86, 776299), (94, 710231), (166, 402179), (199, 335486), (398, 167743), (2021, 33034), (3569, 18706), (3901, 17114), (4042, 16517), (7138, 9353), (7802, 8557)]