25855804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{1021}}^1$

素因数の和:1525

約数の個数: 24

約数和(自身を含む): 48876128

約数和(自身を除く): 23020324

約数列:

[1, 2, 4, 13, 26, 52, 487, 974, 1021, 1948, 2042, 4084, 6331, 12662, 13273, 25324, 26546, 53092, 497227, 994454, 1988908, 6463951, 12927902, 25855804]

約数ペア:

[(1, 25855804), (2, 12927902), (4, 6463951), (13, 1988908), (26, 994454), (52, 497227), (487, 53092), (974, 26546), (1021, 25324), (1948, 13273), (2042, 12662), (4084, 6331)]