42091504

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28909}}^1$

素因数の和:28937

約数の個数: 40

約数和(自身を含む): 100375520

約数和(自身を除く): 58284016

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 28909, 57818, 115636, 202363, 231272, 375817, 404726, 462544, 751634, 809452, 1503268, 1618904, 2630719, 3006536, 3237808, 5261438, 6013072, 10522876, 21045752, 42091504]

約数ペア:

[(1, 42091504), (2, 21045752), (4, 10522876), (7, 6013072), (8, 5261438), (13, 3237808), (14, 3006536), (16, 2630719), (26, 1618904), (28, 1503268), (52, 809452), (56, 751634), (91, 462544), (104, 404726), (112, 375817), (182, 231272), (208, 202363), (364, 115636), (728, 57818), (1456, 28909)]