13768748

素因数分解:

$2^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1409}}^1$

素因数の和:1769

約数の個数: 24

約数和(自身を含む): 27636000

約数和(自身を除く): 13867252

約数列:

[1, 2, 4, 7, 14, 28, 349, 698, 1396, 1409, 2443, 2818, 4886, 5636, 9772, 9863, 19726, 39452, 491741, 983482, 1966964, 3442187, 6884374, 13768748]

約数ペア:

[(1, 13768748), (2, 6884374), (4, 3442187), (7, 1966964), (14, 983482), (28, 491741), (349, 39452), (698, 19726), (1396, 9863), (1409, 9772), (2443, 5636), (2818, 4886)]