28932208

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:409

約数の個数: 40

約数和(自身を含む): 57598992

約数和(自身を除く): 28666784

約数列:

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

約数ペア:

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