38857832

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{701}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 80933580

約数和(自身を除く): 42075748

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 169, 328, 338, 533, 676, 701, 1066, 1352, 1402, 2132, 2804, 4264, 5608, 6929, 9113, 13858, 18226, 27716, 28741, 36452, 55432, 57482, 72904, 114964, 118469, 229928, 236938, 373633, 473876, 747266, 947752, 1494532, 2989064, 4857229, 9714458, 19428916, 38857832]

約数ペア:

[(1, 38857832), (2, 19428916), (4, 9714458), (8, 4857229), (13, 2989064), (26, 1494532), (41, 947752), (52, 747266), (82, 473876), (104, 373633), (164, 236938), (169, 229928), (328, 118469), (338, 114964), (533, 72904), (676, 57482), (701, 55432), (1066, 36452), (1352, 28741), (1402, 27716), (2132, 18226), (2804, 13858), (4264, 9113), (5608, 6929)]