17367728

素因数分解:

$2^4\times 7^1\times {\mathrm{155069}}^1$

素因数の和:155084

約数の個数: 20

約数和(自身を含む): 38457360

約数和(自身を除く): 21089632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 155069, 310138, 620276, 1085483, 1240552, 2170966, 2481104, 4341932, 8683864, 17367728]

約数ペア:

[(1, 17367728), (2, 8683864), (4, 4341932), (7, 2481104), (8, 2170966), (14, 1240552), (16, 1085483), (28, 620276), (56, 310138), (112, 155069)]