28503172

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:328

約数の個数: 36

約数和(自身を含む): 53287780

約数和(自身を除く): 24784608

約数列:

[1, 2, 4, 29, 37, 58, 74, 116, 148, 229, 458, 841, 916, 1073, 1682, 2146, 3364, 4292, 6641, 8473, 13282, 16946, 26564, 31117, 33892, 62234, 124468, 192589, 245717, 385178, 491434, 770356, 982868, 7125793, 14251586, 28503172]

約数ペア:

[(1, 28503172), (2, 14251586), (4, 7125793), (29, 982868), (37, 770356), (58, 491434), (74, 385178), (116, 245717), (148, 192589), (229, 124468), (458, 62234), (841, 33892), (916, 31117), (1073, 26564), (1682, 16946), (2146, 13282), (3364, 8473), (4292, 6641)]