38871392

素因数分解:

$2^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1789}}^1$

素因数の和:1903

約数の個数: 48

約数和(自身を含む): 88411680

約数和(自身を除く): 49540288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 97, 112, 194, 224, 388, 679, 776, 1358, 1552, 1789, 2716, 3104, 3578, 5432, 7156, 10864, 12523, 14312, 21728, 25046, 28624, 50092, 57248, 100184, 173533, 200368, 347066, 400736, 694132, 1214731, 1388264, 2429462, 2776528, 4858924, 5553056, 9717848, 19435696, 38871392]

約数ペア:

[(1, 38871392), (2, 19435696), (4, 9717848), (7, 5553056), (8, 4858924), (14, 2776528), (16, 2429462), (28, 1388264), (32, 1214731), (56, 694132), (97, 400736), (112, 347066), (194, 200368), (224, 173533), (388, 100184), (679, 57248), (776, 50092), (1358, 28624), (1552, 25046), (1789, 21728), (2716, 14312), (3104, 12523), (3578, 10864), (5432, 7156)]