28436693754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{677064137}}^1$

素因数の和:677064149

約数の個数: 16

約数和(自身を含む): 64998157248

約数和(自身を除く): 36561463494

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 677064137, 1354128274, 2031192411, 4062384822, 4739448959, 9478897918, 14218346877, 28436693754]

約数ペア:

[(1, 28436693754), (2, 14218346877), (3, 9478897918), (6, 4739448959), (7, 4062384822), (14, 2031192411), (21, 1354128274), (42, 677064137)]