4987648

素因数分解:

$2^8\times {\mathrm{19483}}^1$

素因数の和:19499

約数の個数: 18

約数和(自身を含む): 9956324

約数和(自身を除く): 4968676

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 19483, 38966, 77932, 155864, 311728, 623456, 1246912, 2493824, 4987648]

約数ペア:

[(1, 4987648), (2, 2493824), (4, 1246912), (8, 623456), (16, 311728), (32, 155864), (64, 77932), (128, 38966), (256, 19483)]