27790708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{1721}}^1$

素因数の和:2103

約数の個数: 24

約数和(自身を含む): 53230464

約数和(自身を除く): 25439756

約数列:

[1, 2, 4, 11, 22, 44, 367, 734, 1468, 1721, 3442, 4037, 6884, 8074, 16148, 18931, 37862, 75724, 631607, 1263214, 2526428, 6947677, 13895354, 27790708]

約数ペア:

[(1, 27790708), (2, 13895354), (4, 6947677), (11, 2526428), (22, 1263214), (44, 631607), (367, 75724), (734, 37862), (1468, 18931), (1721, 16148), (3442, 8074), (4037, 6884)]