28801432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{327289}}^1$

素因数の和:327306

約数の個数: 16

約数和(自身を含む): 58912200

約数和(自身を除く): 30110768

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 327289, 654578, 1309156, 2618312, 3600179, 7200358, 14400716, 28801432]

約数ペア:

[(1, 28801432), (2, 14400716), (4, 7200358), (8, 3600179), (11, 2618312), (22, 1309156), (44, 654578), (88, 327289)]