72065536

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{3433}}^1$

素因数の和:3492

約数の個数: 40

約数和(自身を含む): 147545244

約数和(自身を除く): 75479708

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1312, 2624, 3433, 5248, 6866, 10496, 13732, 20992, 27464, 54928, 109856, 140753, 219712, 281506, 439424, 563012, 878848, 1126024, 1757696, 2252048, 4504096, 9008192, 18016384, 36032768, 72065536]

約数ペア:

[(1, 72065536), (2, 36032768), (4, 18016384), (8, 9008192), (16, 4504096), (32, 2252048), (41, 1757696), (64, 1126024), (82, 878848), (128, 563012), (164, 439424), (256, 281506), (328, 219712), (512, 140753), (656, 109856), (1312, 54928), (2624, 27464), (3433, 20992), (5248, 13732), (6866, 10496)]