40898132008

素因数分解:

$2^3\times {\mathrm{1931}}^1\times {\mathrm{2647471}}^1$

素因数の和:2649408

約数の個数: 16

約数和(自身を含む): 76723738560

約数和(自身を除く): 35825606552

約数列:

[1, 2, 4, 8, 1931, 3862, 7724, 15448, 2647471, 5294942, 10589884, 21179768, 5112266501, 10224533002, 20449066004, 40898132008]

約数ペア:

[(1, 40898132008), (2, 20449066004), (4, 10224533002), (8, 5112266501), (1931, 21179768), (3862, 10589884), (7724, 5294942), (15448, 2647471)]