28403308

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1973}}^1$

素因数の和:2097

約数の個数: 24

約数和(自身を含む): 51402960

約数和(自身を除く): 22999652

約数列:

[1, 2, 4, 59, 61, 118, 122, 236, 244, 1973, 3599, 3946, 7198, 7892, 14396, 116407, 120353, 232814, 240706, 465628, 481412, 7100827, 14201654, 28403308]

約数ペア:

[(1, 28403308), (2, 14201654), (4, 7100827), (59, 481412), (61, 465628), (118, 240706), (122, 232814), (236, 120353), (244, 116407), (1973, 14396), (3599, 7892), (3946, 7198)]