26138710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3001}}^1$

素因数の和:3088

約数の個数: 32

約数和(自身を含む): 51442272

約数和(自身を除く): 25303562

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 3001, 4355, 6002, 8710, 15005, 30010, 39013, 78026, 195065, 201067, 390130, 402134, 1005335, 2010670, 2613871, 5227742, 13069355, 26138710]

約数ペア:

[(1, 26138710), (2, 13069355), (5, 5227742), (10, 2613871), (13, 2010670), (26, 1005335), (65, 402134), (67, 390130), (130, 201067), (134, 195065), (335, 78026), (670, 39013), (871, 30010), (1742, 15005), (3001, 8710), (4355, 6002)]