28271172

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{81239}}^1$

素因数の和:81275

約数の個数: 24

約数和(自身を含む): 68241600

約数和(自身を除く): 39970428

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 81239, 162478, 243717, 324956, 487434, 974868, 2355931, 4711862, 7067793, 9423724, 14135586, 28271172]

約数ペア:

[(1, 28271172), (2, 14135586), (3, 9423724), (4, 7067793), (6, 4711862), (12, 2355931), (29, 974868), (58, 487434), (87, 324956), (116, 243717), (174, 162478), (348, 81239)]