778815984

素因数分解:

$2^4\times 3^1\times {\mathrm{16225333}}^1$

素因数の和:16225344

約数の個数: 20

約数和(自身を含む): 2011941416

約数和(自身を除く): 1233125432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 16225333, 32450666, 48675999, 64901332, 97351998, 129802664, 194703996, 259605328, 389407992, 778815984]

約数ペア:

[(1, 778815984), (2, 389407992), (3, 259605328), (4, 194703996), (6, 129802664), (8, 97351998), (12, 64901332), (16, 48675999), (24, 32450666), (48, 16225333)]