26456872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3583}}^1$

素因数の和:3673

約数の個数: 32

約数和(自身を含む): 54190080

約数和(自身を除く): 27733208

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3583, 3692, 7166, 7384, 14332, 28664, 46579, 93158, 186316, 254393, 372632, 508786, 1017572, 2035144, 3307109, 6614218, 13228436, 26456872]

約数ペア:

[(1, 26456872), (2, 13228436), (4, 6614218), (8, 3307109), (13, 2035144), (26, 1017572), (52, 508786), (71, 372632), (104, 254393), (142, 186316), (284, 93158), (568, 46579), (923, 28664), (1846, 14332), (3583, 7384), (3692, 7166)]