26930072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8353}}^1$

素因数の和:8403

約数の個数: 32

約数和(自身を含む): 56138880

約数和(自身を除く): 29208808

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 8353, 16706, 33412, 66824, 108589, 217178, 258943, 434356, 517886, 868712, 1035772, 2071544, 3366259, 6732518, 13465036, 26930072]

約数ペア:

[(1, 26930072), (2, 13465036), (4, 6732518), (8, 3366259), (13, 2071544), (26, 1035772), (31, 868712), (52, 517886), (62, 434356), (104, 258943), (124, 217178), (248, 108589), (403, 66824), (806, 33412), (1612, 16706), (3224, 8353)]