268691936

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{493919}}^1$

素因数の和:493946

約数の個数: 24

約数和(自身を含む): 560105280

約数和(自身を除く): 291413344

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 493919, 987838, 1975676, 3951352, 7902704, 8396623, 15805408, 16793246, 33586492, 67172984, 134345968, 268691936]

約数ペア:

[(1, 268691936), (2, 134345968), (4, 67172984), (8, 33586492), (16, 16793246), (17, 15805408), (32, 8396623), (34, 7902704), (68, 3951352), (136, 1975676), (272, 987838), (544, 493919)]