25030356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{571}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 63231168

約数和(自身を除く): 38200812

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 281, 562, 571, 843, 1124, 1142, 1686, 1713, 2284, 3372, 3426, 3653, 6852, 7306, 7423, 10959, 14612, 14846, 21918, 22269, 29692, 43836, 44538, 89076, 160451, 320902, 481353, 641804, 962706, 1925412, 2085863, 4171726, 6257589, 8343452, 12515178, 25030356]

約数ペア:

[(1, 25030356), (2, 12515178), (3, 8343452), (4, 6257589), (6, 4171726), (12, 2085863), (13, 1925412), (26, 962706), (39, 641804), (52, 481353), (78, 320902), (156, 160451), (281, 89076), (562, 44538), (571, 43836), (843, 29692), (1124, 22269), (1142, 21918), (1686, 14846), (1713, 14612), (2284, 10959), (3372, 7423), (3426, 7306), (3653, 6852)]