27880036

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1489}}^1$

素因数の和:1675

約数の個数: 24

約数和(自身を含む): 50731520

約数和(自身を除く): 22851484

約数列:

[1, 2, 4, 31, 62, 124, 151, 302, 604, 1489, 2978, 4681, 5956, 9362, 18724, 46159, 92318, 184636, 224839, 449678, 899356, 6970009, 13940018, 27880036]

約数ペア:

[(1, 27880036), (2, 13940018), (4, 6970009), (31, 899356), (62, 449678), (124, 224839), (151, 184636), (302, 92318), (604, 46159), (1489, 18724), (2978, 9362), (4681, 5956)]