25242308

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2237}}^1$

素因数の和:2292

約数の個数: 48

約数和(自身を含む): 56146944

約数和(自身を除く): 30904636

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2237, 2821, 4474, 5642, 8948, 11284, 15659, 29081, 31318, 58162, 62636, 69347, 116324, 138694, 203567, 277388, 407134, 485429, 814268, 901511, 970858, 1803022, 1941716, 3606044, 6310577, 12621154, 25242308]

約数ペア:

[(1, 25242308), (2, 12621154), (4, 6310577), (7, 3606044), (13, 1941716), (14, 1803022), (26, 970858), (28, 901511), (31, 814268), (52, 485429), (62, 407134), (91, 277388), (124, 203567), (182, 138694), (217, 116324), (364, 69347), (403, 62636), (434, 58162), (806, 31318), (868, 29081), (1612, 15659), (2237, 11284), (2821, 8948), (4474, 5642)]