28447604

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1949}}^1$

素因数の和:2083

約数の個数: 24

約数和(自身を含む): 51597000

約数和(自身を除く): 23149396

約数列:

[1, 2, 4, 41, 82, 89, 164, 178, 356, 1949, 3649, 3898, 7298, 7796, 14596, 79909, 159818, 173461, 319636, 346922, 693844, 7111901, 14223802, 28447604]

約数ペア:

[(1, 28447604), (2, 14223802), (4, 7111901), (41, 693844), (82, 346922), (89, 319636), (164, 173461), (178, 159818), (356, 79909), (1949, 14596), (3649, 7796), (3898, 7298)]