26877656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2371}}^1$

素因数の和:2499

約数の個数: 32

約数和(自身を含む): 54793200

約数和(自身を除く): 27915544

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 2371, 2834, 4742, 5668, 9484, 11336, 18968, 30823, 61646, 123292, 246584, 258439, 516878, 1033756, 2067512, 3359707, 6719414, 13438828, 26877656]

約数ペア:

[(1, 26877656), (2, 13438828), (4, 6719414), (8, 3359707), (13, 2067512), (26, 1033756), (52, 516878), (104, 258439), (109, 246584), (218, 123292), (436, 61646), (872, 30823), (1417, 18968), (2371, 11336), (2834, 9484), (4742, 5668)]