28849490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1877}}^1$

素因数の和:1966

約数の個数: 32

約数和(自身を含む): 54762480

約数和(自身を除く): 25912990

約数列:

[1, 2, 5, 10, 29, 53, 58, 106, 145, 265, 290, 530, 1537, 1877, 3074, 3754, 7685, 9385, 15370, 18770, 54433, 99481, 108866, 198962, 272165, 497405, 544330, 994810, 2884949, 5769898, 14424745, 28849490]

約数ペア:

[(1, 28849490), (2, 14424745), (5, 5769898), (10, 2884949), (29, 994810), (53, 544330), (58, 497405), (106, 272165), (145, 198962), (265, 108866), (290, 99481), (530, 54433), (1537, 18770), (1877, 15370), (3074, 9385), (3754, 7685)]