26552968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1283}}^1$

素因数の和:1501

約数の個数: 32

約数和(自身を含む): 53928000

約数和(自身を除く): 27375032

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 199, 398, 796, 1283, 1592, 2566, 2587, 5132, 5174, 10264, 10348, 16679, 20696, 33358, 66716, 133432, 255317, 510634, 1021268, 2042536, 3319121, 6638242, 13276484, 26552968]

約数ペア:

[(1, 26552968), (2, 13276484), (4, 6638242), (8, 3319121), (13, 2042536), (26, 1021268), (52, 510634), (104, 255317), (199, 133432), (398, 66716), (796, 33358), (1283, 20696), (1592, 16679), (2566, 10348), (2587, 10264), (5132, 5174)]