28977676

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79609}}^1$

素因数の和:79633

約数の個数: 24

約数和(自身を含む): 62414240

約数和(自身を除く): 33436564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 79609, 159218, 318436, 557263, 1034917, 1114526, 2069834, 2229052, 4139668, 7244419, 14488838, 28977676]

約数ペア:

[(1, 28977676), (2, 14488838), (4, 7244419), (7, 4139668), (13, 2229052), (14, 2069834), (26, 1114526), (28, 1034917), (52, 557263), (91, 318436), (182, 159218), (364, 79609)]