2664896

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{3203}}^1$

素因数の和:3228

約数の個数: 28

約数和(自身を含む): 5696712

約数和(自身を除く): 3031816

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 3203, 6406, 12812, 25624, 41639, 51248, 83278, 102496, 166556, 204992, 333112, 666224, 1332448, 2664896]

約数ペア:

[(1, 2664896), (2, 1332448), (4, 666224), (8, 333112), (13, 204992), (16, 166556), (26, 102496), (32, 83278), (52, 51248), (64, 41639), (104, 25624), (208, 12812), (416, 6406), (832, 3203)]