27854216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{267829}}^1$

素因数の和:267848

約数の個数: 16

約数和(自身を含む): 56244300

約数和(自身を除く): 28390084

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 267829, 535658, 1071316, 2142632, 3481777, 6963554, 13927108, 27854216]

約数ペア:

[(1, 27854216), (2, 13927108), (4, 6963554), (8, 3481777), (13, 2142632), (26, 1071316), (52, 535658), (104, 267829)]