26678741668

素因数分解:

$2^2\times {\mathrm{331}}^1\times {\mathrm{769}}^1\times {\mathrm{26203}}^1$

素因数の和:27307

約数の個数: 24

約数和(自身を含む): 46891533920

約数和(自身を除く): 20212792252

約数列:

[1, 2, 4, 331, 662, 769, 1324, 1538, 3076, 26203, 52406, 104812, 254539, 509078, 1018156, 8673193, 17346386, 20150107, 34692772, 40300214, 80600428, 6669685417, 13339370834, 26678741668]

約数ペア:

[(1, 26678741668), (2, 13339370834), (4, 6669685417), (331, 80600428), (662, 40300214), (769, 34692772), (1324, 20150107), (1538, 17346386), (3076, 8673193), (26203, 1018156), (52406, 509078), (104812, 254539)]