40869088

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5779}}^1$

素因数の和:5819

約数の個数: 48

約数和(自身を含む): 91763280

約数和(自身を除く): 50894192

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 5779, 7072, 11558, 23116, 46232, 75127, 92464, 98243, 150254, 184928, 196486, 300508, 392972, 601016, 785944, 1202032, 1277159, 1571888, 2404064, 2554318, 3143776, 5108636, 10217272, 20434544, 40869088]

約数ペア:

[(1, 40869088), (2, 20434544), (4, 10217272), (8, 5108636), (13, 3143776), (16, 2554318), (17, 2404064), (26, 1571888), (32, 1277159), (34, 1202032), (52, 785944), (68, 601016), (104, 392972), (136, 300508), (208, 196486), (221, 184928), (272, 150254), (416, 98243), (442, 92464), (544, 75127), (884, 46232), (1768, 23116), (3536, 11558), (5779, 7072)]