28405596

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{26597}}^1$

素因数の和:26693

約数の個数: 24

約数和(自身を含む): 67026960

約数和(自身を除く): 38621364

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 26597, 53194, 79791, 106388, 159582, 319164, 2367133, 4734266, 7101399, 9468532, 14202798, 28405596]

約数ペア:

[(1, 28405596), (2, 14202798), (3, 9468532), (4, 7101399), (6, 4734266), (12, 2367133), (89, 319164), (178, 159582), (267, 106388), (356, 79791), (534, 53194), (1068, 26597)]