6485575168

素因数分解:

$2^9\times {\mathrm{409}}^1\times {\mathrm{30971}}^1$

素因数の和:31398

約数の個数: 40

約数和(自身を含む): 12990585960

約数和(自身を除く): 6505010792

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 409, 512, 818, 1636, 3272, 6544, 13088, 26176, 30971, 52352, 61942, 104704, 123884, 209408, 247768, 495536, 991072, 1982144, 3964288, 7928576, 12667139, 15857152, 25334278, 50668556, 101337112, 202674224, 405348448, 810696896, 1621393792, 3242787584, 6485575168]

約数ペア:

[(1, 6485575168), (2, 3242787584), (4, 1621393792), (8, 810696896), (16, 405348448), (32, 202674224), (64, 101337112), (128, 50668556), (256, 25334278), (409, 15857152), (512, 12667139), (818, 7928576), (1636, 3964288), (3272, 1982144), (6544, 991072), (13088, 495536), (26176, 247768), (30971, 209408), (52352, 123884), (61942, 104704)]