25698426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{577}}^1$

素因数の和:1166

約数の個数: 32

約数和(自身を含む): 55543488

約数和(自身を除く): 29845062

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 571, 577, 1142, 1154, 1713, 1731, 3426, 3462, 7423, 7501, 14846, 15002, 22269, 22503, 44538, 45006, 329467, 658934, 988401, 1976802, 4283071, 8566142, 12849213, 25698426]

約数ペア:

[(1, 25698426), (2, 12849213), (3, 8566142), (6, 4283071), (13, 1976802), (26, 988401), (39, 658934), (78, 329467), (571, 45006), (577, 44538), (1142, 22503), (1154, 22269), (1713, 15002), (1731, 14846), (3426, 7501), (3462, 7423)]