28159692

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{557}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 71995392

約数和(自身を除く): 43835700

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 383, 557, 766, 1114, 1149, 1532, 1671, 2228, 2298, 3342, 4213, 4596, 6127, 6684, 8426, 12254, 12639, 16852, 18381, 24508, 25278, 36762, 50556, 73524, 213331, 426662, 639993, 853324, 1279986, 2346641, 2559972, 4693282, 7039923, 9386564, 14079846, 28159692]

約数ペア:

[(1, 28159692), (2, 14079846), (3, 9386564), (4, 7039923), (6, 4693282), (11, 2559972), (12, 2346641), (22, 1279986), (33, 853324), (44, 639993), (66, 426662), (132, 213331), (383, 73524), (557, 50556), (766, 36762), (1114, 25278), (1149, 24508), (1532, 18381), (1671, 16852), (2228, 12639), (2298, 12254), (3342, 8426), (4213, 6684), (4596, 6127)]