25748788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{1427}}^1$

素因数の和:1791

約数の個数: 24

約数和(自身を含む): 48700512

約数和(自身を除く): 22951724

約数列:

[1, 2, 4, 13, 26, 52, 347, 694, 1388, 1427, 2854, 4511, 5708, 9022, 18044, 18551, 37102, 74204, 495169, 990338, 1980676, 6437197, 12874394, 25748788]

約数ペア:

[(1, 25748788), (2, 12874394), (4, 6437197), (13, 1980676), (26, 990338), (52, 495169), (347, 74204), (694, 37102), (1388, 18551), (1427, 18044), (2854, 9022), (4511, 5708)]