28540164

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{26723}}^1$

素因数の和:26819

約数の個数: 24

約数和(自身を含む): 67344480

約数和(自身を除く): 38804316

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 26723, 53446, 80169, 106892, 160338, 320676, 2378347, 4756694, 7135041, 9513388, 14270082, 28540164]

約数ペア:

[(1, 28540164), (2, 14270082), (3, 9513388), (4, 7135041), (6, 4756694), (12, 2378347), (89, 320676), (178, 160338), (267, 106892), (356, 80169), (534, 53446), (1068, 26723)]