40948976

素因数分解:

$2^4\times {\mathrm{359}}^1\times {\mathrm{7129}}^1$

素因数の和:7496

約数の個数: 20

約数和(自身を含む): 79570800

約数和(自身を除く): 38621824

約数列:

[1, 2, 4, 8, 16, 359, 718, 1436, 2872, 5744, 7129, 14258, 28516, 57032, 114064, 2559311, 5118622, 10237244, 20474488, 40948976]

約数ペア:

[(1, 40948976), (2, 20474488), (4, 10237244), (8, 5118622), (16, 2559311), (359, 114064), (718, 57032), (1436, 28516), (2872, 14258), (5744, 7129)]