78218476

素因数分解:

$2^2\times 7^1\times {\mathrm{1229}}^1\times {\mathrm{2273}}^1$

素因数の和:3513

約数の個数: 24

約数和(自身を含む): 156633120

約数和(自身を除く): 78414644

約数列:

[1, 2, 4, 7, 14, 28, 1229, 2273, 2458, 4546, 4916, 8603, 9092, 15911, 17206, 31822, 34412, 63644, 2793517, 5587034, 11174068, 19554619, 39109238, 78218476]

約数ペア:

[(1, 78218476), (2, 39109238), (4, 19554619), (7, 11174068), (14, 5587034), (28, 2793517), (1229, 63644), (2273, 34412), (2458, 31822), (4546, 17206), (4916, 15911), (8603, 9092)]