520714352

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{28573}}^1$

素因数の和:28665

約数の個数: 40

約数和(自身を含む): 1084211856

約数和(自身を除く): 563497504

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 536, 1072, 1139, 2278, 4556, 9112, 18224, 28573, 57146, 114292, 228584, 457168, 485741, 971482, 1914391, 1942964, 3828782, 3885928, 7657564, 7771856, 15315128, 30630256, 32544647, 65089294, 130178588, 260357176, 520714352]

約数ペア:

[(1, 520714352), (2, 260357176), (4, 130178588), (8, 65089294), (16, 32544647), (17, 30630256), (34, 15315128), (67, 7771856), (68, 7657564), (134, 3885928), (136, 3828782), (268, 1942964), (272, 1914391), (536, 971482), (1072, 485741), (1139, 457168), (2278, 228584), (4556, 114292), (9112, 57146), (18224, 28573)]