26165991344

素因数分解:

$2^4\times {\mathrm{1637}}^1\times {\mathrm{999007}}^1$

素因数の和:1000652

約数の個数: 20

約数和(自身を含む): 50727628224

約数和(自身を除く): 24561636880

約数列:

[1, 2, 4, 8, 16, 1637, 3274, 6548, 13096, 26192, 999007, 1998014, 3996028, 7992056, 15984112, 1635374459, 3270748918, 6541497836, 13082995672, 26165991344]

約数ペア:

[(1, 26165991344), (2, 13082995672), (4, 6541497836), (8, 3270748918), (16, 1635374459), (1637, 15984112), (3274, 7992056), (6548, 3996028), (13096, 1998014), (26192, 999007)]