57113728

素因数分解:

$2^7\times 7^1\times {\mathrm{63743}}^1$

素因数の和:63764

約数の個数: 32

約数和(自身を含む): 130037760

約数和(自身を除く): 72924032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 63743, 127486, 254972, 446201, 509944, 892402, 1019888, 1784804, 2039776, 3569608, 4079552, 7139216, 8159104, 14278432, 28556864, 57113728]

約数ペア:

[(1, 57113728), (2, 28556864), (4, 14278432), (7, 8159104), (8, 7139216), (14, 4079552), (16, 3569608), (28, 2039776), (32, 1784804), (56, 1019888), (64, 892402), (112, 509944), (128, 446201), (224, 254972), (448, 127486), (896, 63743)]