2987648

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{1373}}^1$

素因数の和:1404

約数の個数: 32

約数和(自身を含む): 6306660

約数和(自身を除く): 3319012

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 1373, 2176, 2746, 5492, 10984, 21968, 23341, 43936, 46682, 87872, 93364, 175744, 186728, 373456, 746912, 1493824, 2987648]

約数ペア:

[(1, 2987648), (2, 1493824), (4, 746912), (8, 373456), (16, 186728), (17, 175744), (32, 93364), (34, 87872), (64, 46682), (68, 43936), (128, 23341), (136, 21968), (272, 10984), (544, 5492), (1088, 2746), (1373, 2176)]