68473216

素因数分解:

$2^7\times 7^1\times {\mathrm{76421}}^1$

素因数の和:76442

約数の個数: 32

約数和(自身を含む): 155900880

約数和(自身を除く): 87427664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 76421, 152842, 305684, 534947, 611368, 1069894, 1222736, 2139788, 2445472, 4279576, 4890944, 8559152, 9781888, 17118304, 34236608, 68473216]

約数ペア:

[(1, 68473216), (2, 34236608), (4, 17118304), (7, 9781888), (8, 8559152), (14, 4890944), (16, 4279576), (28, 2445472), (32, 2139788), (56, 1222736), (64, 1069894), (112, 611368), (128, 534947), (224, 305684), (448, 152842), (896, 76421)]