28904434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{58511}}^1$

素因数の和:58545

約数の個数: 16

約数和(自身を含む): 49150080

約数和(自身を除く): 20245646

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 58511, 117022, 760643, 1111709, 1521286, 2223418, 14452217, 28904434]

約数ペア:

[(1, 28904434), (2, 14452217), (13, 2223418), (19, 1521286), (26, 1111709), (38, 760643), (247, 117022), (494, 58511)]