14781928

素因数分解:

$2^3\times 7^3\times {\mathrm{5387}}^1$

素因数の和:5414

約数の個数: 32

約数和(自身を含む): 32328000

約数和(自身を除く): 17546072

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 5387, 10774, 21548, 37709, 43096, 75418, 150836, 263963, 301672, 527926, 1055852, 1847741, 2111704, 3695482, 7390964, 14781928]

約数ペア:

[(1, 14781928), (2, 7390964), (4, 3695482), (7, 2111704), (8, 1847741), (14, 1055852), (28, 527926), (49, 301672), (56, 263963), (98, 150836), (196, 75418), (343, 43096), (392, 37709), (686, 21548), (1372, 10774), (2744, 5387)]