28037488

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{103079}}^1$

素因数の和:103104

約数の個数: 20

約数和(自身を含む): 57518640

約数和(自身を除く): 29481152

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 103079, 206158, 412316, 824632, 1649264, 1752343, 3504686, 7009372, 14018744, 28037488]

約数ペア:

[(1, 28037488), (2, 14018744), (4, 7009372), (8, 3504686), (16, 1752343), (17, 1649264), (34, 824632), (68, 412316), (136, 206158), (272, 103079)]