4861568

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{1999}}^1$

素因数の和:2032

約数の個数: 32

約数和(自身を含む): 10200000

約数和(自身を除く): 5338432

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 1999, 2432, 3998, 7996, 15992, 31984, 37981, 63968, 75962, 127936, 151924, 255872, 303848, 607696, 1215392, 2430784, 4861568]

約数ペア:

[(1, 4861568), (2, 2430784), (4, 1215392), (8, 607696), (16, 303848), (19, 255872), (32, 151924), (38, 127936), (64, 75962), (76, 63968), (128, 37981), (152, 31984), (304, 15992), (608, 7996), (1216, 3998), (1999, 2432)]