28717616

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1069}}^1$

素因数の和:1173

約数の個数: 40

約数和(自身を含む): 58909920

約数和(自身を除く): 30192304

約数列:

[1, 2, 4, 8, 16, 23, 46, 73, 92, 146, 184, 292, 368, 584, 1069, 1168, 1679, 2138, 3358, 4276, 6716, 8552, 13432, 17104, 24587, 26864, 49174, 78037, 98348, 156074, 196696, 312148, 393392, 624296, 1248592, 1794851, 3589702, 7179404, 14358808, 28717616]

約数ペア:

[(1, 28717616), (2, 14358808), (4, 7179404), (8, 3589702), (16, 1794851), (23, 1248592), (46, 624296), (73, 393392), (92, 312148), (146, 196696), (184, 156074), (292, 98348), (368, 78037), (584, 49174), (1069, 26864), (1168, 24587), (1679, 17104), (2138, 13432), (3358, 8552), (4276, 6716)]