27123248

素因数分解:

$2^4\times {\mathrm{1301}}^1\times {\mathrm{1303}}^1$

素因数の和:2612

約数の個数: 20

約数和(自身を含む): 52632048

約数和(自身を除く): 25508800

約数列:

[1, 2, 4, 8, 16, 1301, 1303, 2602, 2606, 5204, 5212, 10408, 10424, 20816, 20848, 1695203, 3390406, 6780812, 13561624, 27123248]

約数ペア:

[(1, 27123248), (2, 13561624), (4, 6780812), (8, 3390406), (16, 1695203), (1301, 20848), (1303, 20816), (2602, 10424), (2606, 10408), (5204, 5212)]