28931874

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{36809}}^1$

素因数の和:36945

約数の個数: 16

約数和(自身を含む): 58307040

約数和(自身を除く): 29375166

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 36809, 73618, 110427, 220854, 4821979, 9643958, 14465937, 28931874]

約数ペア:

[(1, 28931874), (2, 14465937), (3, 9643958), (6, 4821979), (131, 220854), (262, 110427), (393, 73618), (786, 36809)]