28335040

素因数分解:

$2^6\times 5^1\times {\mathrm{88547}}^1$

素因数の和:88564

約数の個数: 28

約数和(自身を含む): 67473576

約数和(自身を除く): 39138536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 88547, 177094, 354188, 442735, 708376, 885470, 1416752, 1770940, 2833504, 3541880, 5667008, 7083760, 14167520, 28335040]

約数ペア:

[(1, 28335040), (2, 14167520), (4, 7083760), (5, 5667008), (8, 3541880), (10, 2833504), (16, 1770940), (20, 1416752), (32, 885470), (40, 708376), (64, 442735), (80, 354188), (160, 177094), (320, 88547)]