40214948

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{839}}^1$

素因数の和:1387

約数の個数: 24

約数和(自身を含む): 73664640

約数和(自身を除く): 33449692

約数列:

[1, 2, 4, 23, 46, 92, 521, 839, 1042, 1678, 2084, 3356, 11983, 19297, 23966, 38594, 47932, 77188, 437119, 874238, 1748476, 10053737, 20107474, 40214948]

約数ペア:

[(1, 40214948), (2, 20107474), (4, 10053737), (23, 1748476), (46, 874238), (92, 437119), (521, 77188), (839, 47932), (1042, 38594), (1678, 23966), (2084, 19297), (3356, 11983)]