25520434

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{659}}^1$

素因数の和:762

約数の個数: 24

約数和(自身を含む): 41334480

約数和(自身を除く): 15814046

約数列:

[1, 2, 17, 34, 67, 134, 289, 578, 659, 1139, 1318, 2278, 11203, 19363, 22406, 38726, 44153, 88306, 190451, 380902, 750601, 1501202, 12760217, 25520434]

約数ペア:

[(1, 25520434), (2, 12760217), (17, 1501202), (34, 750601), (67, 380902), (134, 190451), (289, 88306), (578, 44153), (659, 38726), (1139, 22406), (1318, 19363), (2278, 11203)]