25068914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1319}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 43908480

約数和(自身を除く): 18839566

約数列:

[1, 2, 13, 17, 26, 34, 43, 86, 221, 442, 559, 731, 1118, 1319, 1462, 2638, 9503, 17147, 19006, 22423, 34294, 44846, 56717, 113434, 291499, 582998, 737321, 964189, 1474642, 1928378, 12534457, 25068914]

約数ペア:

[(1, 25068914), (2, 12534457), (13, 1928378), (17, 1474642), (26, 964189), (34, 737321), (43, 582998), (86, 291499), (221, 113434), (442, 56717), (559, 44846), (731, 34294), (1118, 22423), (1319, 19006), (1462, 17147), (2638, 9503)]