12695253424

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3656467}}^1$

素因数の和:3656513

約数の個数: 40

約数和(自身を含む): 29017730048

約数和(自身を除く): 16322476624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 3656467, 7312934, 14625868, 25595269, 29251736, 51190538, 58503472, 102381076, 113350477, 204762152, 226700954, 409524304, 453401908, 793453339, 906803816, 1586906678, 1813607632, 3173813356, 6347626712, 12695253424]

約数ペア:

[(1, 12695253424), (2, 6347626712), (4, 3173813356), (7, 1813607632), (8, 1586906678), (14, 906803816), (16, 793453339), (28, 453401908), (31, 409524304), (56, 226700954), (62, 204762152), (112, 113350477), (124, 102381076), (217, 58503472), (248, 51190538), (434, 29251736), (496, 25595269), (868, 14625868), (1736, 7312934), (3472, 3656467)]