38494734304

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{864817}}^1$

素因数の和:864947

約数の個数: 48

約数和(自身を含む): 82379103408

約数和(自身を除く): 43884369104

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 107, 208, 214, 416, 428, 856, 1391, 1712, 2782, 3424, 5564, 11128, 22256, 44512, 864817, 1729634, 3459268, 6918536, 11242621, 13837072, 22485242, 27674144, 44970484, 89940968, 92535419, 179881936, 185070838, 359763872, 370141676, 740283352, 1202960447, 1480566704, 2405920894, 2961133408, 4811841788, 9623683576, 19247367152, 38494734304]

約数ペア:

[(1, 38494734304), (2, 19247367152), (4, 9623683576), (8, 4811841788), (13, 2961133408), (16, 2405920894), (26, 1480566704), (32, 1202960447), (52, 740283352), (104, 370141676), (107, 359763872), (208, 185070838), (214, 179881936), (416, 92535419), (428, 89940968), (856, 44970484), (1391, 27674144), (1712, 22485242), (2782, 13837072), (3424, 11242621), (5564, 6918536), (11128, 3459268), (22256, 1729634), (44512, 864817)]