27658288

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5743}}^1$

素因数の和:5801

約数の個数: 40

約数和(自身を含む): 62678528

約数和(自身を除く): 35020240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 5743, 11486, 22972, 40201, 45944, 80402, 91888, 160804, 246949, 321608, 493898, 643216, 987796, 1728643, 1975592, 3457286, 3951184, 6914572, 13829144, 27658288]

約数ペア:

[(1, 27658288), (2, 13829144), (4, 6914572), (7, 3951184), (8, 3457286), (14, 1975592), (16, 1728643), (28, 987796), (43, 643216), (56, 493898), (86, 321608), (112, 246949), (172, 160804), (301, 91888), (344, 80402), (602, 45944), (688, 40201), (1204, 22972), (2408, 11486), (4816, 5743)]