28251696

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53507}}^1$

素因数の和:53529

約数の個数: 40

約数和(自身を含む): 79619904

約数和(自身を除く): 51368208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 53507, 107014, 160521, 214028, 321042, 428056, 588577, 642084, 856112, 1177154, 1284168, 1765731, 2354308, 2568336, 3531462, 4708616, 7062924, 9417232, 14125848, 28251696]

約数ペア:

[(1, 28251696), (2, 14125848), (3, 9417232), (4, 7062924), (6, 4708616), (8, 3531462), (11, 2568336), (12, 2354308), (16, 1765731), (22, 1284168), (24, 1177154), (33, 856112), (44, 642084), (48, 588577), (66, 428056), (88, 321042), (132, 214028), (176, 160521), (264, 107014), (528, 53507)]