28989788

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{3761}}^1$

素因数の和:3853

約数の個数: 24

約数和(自身を含む): 53089344

約数和(自身を除く): 24099556

約数列:

[1, 2, 4, 41, 47, 82, 94, 164, 188, 1927, 3761, 3854, 7522, 7708, 15044, 154201, 176767, 308402, 353534, 616804, 707068, 7247447, 14494894, 28989788]

約数ペア:

[(1, 28989788), (2, 14494894), (4, 7247447), (41, 707068), (47, 616804), (82, 353534), (94, 308402), (164, 176767), (188, 154201), (1927, 15044), (3761, 7708), (3854, 7522)]