57864416

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 117056016

約数和(自身を除く): 59191600

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 137, 197, 268, 274, 394, 536, 548, 788, 1072, 1096, 1576, 2144, 2192, 3152, 4384, 6304, 9179, 13199, 18358, 26398, 26989, 36716, 52796, 53978, 73432, 105592, 107956, 146864, 211184, 215912, 293728, 422368, 431824, 863648, 1808263, 3616526, 7233052, 14466104, 28932208, 57864416]

約数ペア:

[(1, 57864416), (2, 28932208), (4, 14466104), (8, 7233052), (16, 3616526), (32, 1808263), (67, 863648), (134, 431824), (137, 422368), (197, 293728), (268, 215912), (274, 211184), (394, 146864), (536, 107956), (548, 105592), (788, 73432), (1072, 53978), (1096, 52796), (1576, 36716), (2144, 26989), (2192, 26398), (3152, 18358), (4384, 13199), (6304, 9179)]