28774626

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{252409}}^1$

素因数の和:252433

約数の個数: 16

約数和(自身を含む): 60578400

約数和(自身を除く): 31803774

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 252409, 504818, 757227, 1514454, 4795771, 9591542, 14387313, 28774626]

約数ペア:

[(1, 28774626), (2, 14387313), (3, 9591542), (6, 4795771), (19, 1514454), (38, 757227), (57, 504818), (114, 252409)]