28549052

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1621}}^1$

素因数の和:1686

約数の個数: 48

約数和(自身を含む): 62129088

約数和(自身を除く): 33580036

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 238, 259, 476, 518, 629, 1036, 1258, 1621, 2516, 3242, 4403, 6484, 8806, 11347, 17612, 22694, 27557, 45388, 55114, 59977, 110228, 119954, 192899, 239908, 385798, 419839, 771596, 839678, 1019609, 1679356, 2039218, 4078436, 7137263, 14274526, 28549052]

約数ペア:

[(1, 28549052), (2, 14274526), (4, 7137263), (7, 4078436), (14, 2039218), (17, 1679356), (28, 1019609), (34, 839678), (37, 771596), (68, 419839), (74, 385798), (119, 239908), (148, 192899), (238, 119954), (259, 110228), (476, 59977), (518, 55114), (629, 45388), (1036, 27557), (1258, 22694), (1621, 17612), (2516, 11347), (3242, 8806), (4403, 6484)]