25104104

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{937}}^1$

素因数の和:1157

約数の個数: 32

約数和(自身を含む): 50145480

約数和(自身を除く): 25041376

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 197, 394, 788, 937, 1576, 1874, 3349, 3748, 6698, 7496, 13396, 15929, 26792, 31858, 63716, 127432, 184589, 369178, 738356, 1476712, 3138013, 6276026, 12552052, 25104104]

約数ペア:

[(1, 25104104), (2, 12552052), (4, 6276026), (8, 3138013), (17, 1476712), (34, 738356), (68, 369178), (136, 184589), (197, 127432), (394, 63716), (788, 31858), (937, 26792), (1576, 15929), (1874, 13396), (3349, 7496), (3748, 6698)]