64691016

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{207343}}^1$

素因数の和:207365

約数の個数: 32

約数和(自身を含む): 174168960

約数和(自身を除く): 109477944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 207343, 414686, 622029, 829372, 1244058, 1658744, 2488116, 2695459, 4976232, 5390918, 8086377, 10781836, 16172754, 21563672, 32345508, 64691016]

約数ペア:

[(1, 64691016), (2, 32345508), (3, 21563672), (4, 16172754), (6, 10781836), (8, 8086377), (12, 5390918), (13, 4976232), (24, 2695459), (26, 2488116), (39, 1658744), (52, 1244058), (78, 829372), (104, 622029), (156, 414686), (312, 207343)]