3994034928

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6400697}}^1$

素因数の和:6400721

約数の個数: 40

約数和(自身を含む): 11111611728

約数和(自身を除く): 7117576800

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 6400697, 12801394, 19202091, 25602788, 38404182, 51205576, 76808364, 83209061, 102411152, 153616728, 166418122, 249627183, 307233456, 332836244, 499254366, 665672488, 998508732, 1331344976, 1997017464, 3994034928]

約数ペア:

[(1, 3994034928), (2, 1997017464), (3, 1331344976), (4, 998508732), (6, 665672488), (8, 499254366), (12, 332836244), (13, 307233456), (16, 249627183), (24, 166418122), (26, 153616728), (39, 102411152), (48, 83209061), (52, 76808364), (78, 51205576), (104, 38404182), (156, 25602788), (208, 19202091), (312, 12801394), (624, 6400697)]