69999124

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{103549}}^1$

素因数の和:103579

約数の個数: 18

約数和(自身を含む): 132647550

約数和(自身を除く): 62648426

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 103549, 207098, 414196, 1346137, 2692274, 5384548, 17499781, 34999562, 69999124]

約数ペア:

[(1, 69999124), (2, 34999562), (4, 17499781), (13, 5384548), (26, 2692274), (52, 1346137), (169, 414196), (338, 207098), (676, 103549)]