17966784608

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{25163}}^1$

素因数の和:25647

約数の個数: 48

約数和(自身を含む): 36126545616

約数和(自身を除く): 18159761008

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 421, 424, 842, 848, 1684, 1696, 3368, 6736, 13472, 22313, 25163, 44626, 50326, 89252, 100652, 178504, 201304, 357008, 402608, 714016, 805216, 1333639, 2667278, 5334556, 10593623, 10669112, 21187246, 21338224, 42374492, 42676448, 84748984, 169497968, 338995936, 561462019, 1122924038, 2245848076, 4491696152, 8983392304, 17966784608]

約数ペア:

[(1, 17966784608), (2, 8983392304), (4, 4491696152), (8, 2245848076), (16, 1122924038), (32, 561462019), (53, 338995936), (106, 169497968), (212, 84748984), (421, 42676448), (424, 42374492), (842, 21338224), (848, 21187246), (1684, 10669112), (1696, 10593623), (3368, 5334556), (6736, 2667278), (13472, 1333639), (22313, 805216), (25163, 714016), (44626, 402608), (50326, 357008), (89252, 201304), (100652, 178504)]