28087922

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{19697}}^1$

素因数の和:19753

約数の個数: 16

約数和(自身を含む): 45384192

約数和(自身を除く): 17296270

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 19697, 39394, 453031, 610607, 906062, 1221214, 14043961, 28087922]

約数ペア:

[(1, 28087922), (2, 14043961), (23, 1221214), (31, 906062), (46, 610607), (62, 453031), (713, 39394), (1426, 19697)]