42589792

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10007}}^1$

素因数の和:10043

約数の個数: 48

約数和(自身を含む): 100880640

約数和(自身を除く): 58290848

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 10007, 20014, 40028, 70049, 80056, 140098, 160112, 190133, 280196, 320224, 380266, 560392, 760532, 1120784, 1330931, 1521064, 2241568, 2661862, 3042128, 5323724, 6084256, 10647448, 21294896, 42589792]

約数ペア:

[(1, 42589792), (2, 21294896), (4, 10647448), (7, 6084256), (8, 5323724), (14, 3042128), (16, 2661862), (19, 2241568), (28, 1521064), (32, 1330931), (38, 1120784), (56, 760532), (76, 560392), (112, 380266), (133, 320224), (152, 280196), (224, 190133), (266, 160112), (304, 140098), (532, 80056), (608, 70049), (1064, 40028), (2128, 20014), (4256, 10007)]