78560804

素因数分解:

$2^2\times 7^1\times {\mathrm{1453}}^1\times {\mathrm{1931}}^1$

素因数の和:3395

約数の個数: 24

約数和(自身を含む): 157311168

約数和(自身を除く): 78750364

約数列:

[1, 2, 4, 7, 14, 28, 1453, 1931, 2906, 3862, 5812, 7724, 10171, 13517, 20342, 27034, 40684, 54068, 2805743, 5611486, 11222972, 19640201, 39280402, 78560804]

約数ペア:

[(1, 78560804), (2, 39280402), (4, 19640201), (7, 11222972), (14, 5611486), (28, 2805743), (1453, 54068), (1931, 40684), (2906, 27034), (3862, 20342), (5812, 13517), (7724, 10171)]