28343854

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{26293}}^1$

素因数の和:26320

約数の個数: 24

約数和(自身を含む): 53955288

約数和(自身を除く): 25611434

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 26293, 52586, 184051, 289223, 368102, 578446, 1288357, 2024561, 2576714, 4049122, 14171927, 28343854]

約数ペア:

[(1, 28343854), (2, 14171927), (7, 4049122), (11, 2576714), (14, 2024561), (22, 1288357), (49, 578446), (77, 368102), (98, 289223), (154, 184051), (539, 52586), (1078, 26293)]