40741814

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{6829}}^1$

素因数の和:7007

約数の個数: 16

約数和(自身を含む): 64748400

約数和(自身を除く): 24006586

約数列:

[1, 2, 19, 38, 157, 314, 2983, 5966, 6829, 13658, 129751, 259502, 1072153, 2144306, 20370907, 40741814]

約数ペア:

[(1, 40741814), (2, 20370907), (19, 2144306), (38, 1072153), (157, 259502), (314, 129751), (2983, 13658), (5966, 6829)]