28889916

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7547}}^1$

素因数の和:7594

約数の個数: 48

約数和(自身を含む): 76083840

約数和(自身を除く): 47193924

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 3828, 7547, 15094, 22641, 30188, 45282, 83017, 90564, 166034, 218863, 249051, 332068, 437726, 498102, 656589, 875452, 996204, 1313178, 2407493, 2626356, 4814986, 7222479, 9629972, 14444958, 28889916]

約数ペア:

[(1, 28889916), (2, 14444958), (3, 9629972), (4, 7222479), (6, 4814986), (11, 2626356), (12, 2407493), (22, 1313178), (29, 996204), (33, 875452), (44, 656589), (58, 498102), (66, 437726), (87, 332068), (116, 249051), (132, 218863), (174, 166034), (319, 90564), (348, 83017), (638, 45282), (957, 30188), (1276, 22641), (1914, 15094), (3828, 7547)]