25221588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15803}}^1$

素因数の和:15836

約数の個数: 48

約数和(自身を含む): 70801920

約数和(自身を除く): 45580332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 15803, 31606, 47409, 63212, 94818, 110621, 189636, 221242, 300257, 331863, 442484, 600514, 663726, 900771, 1201028, 1327452, 1801542, 2101799, 3603084, 4203598, 6305397, 8407196, 12610794, 25221588]

約数ペア:

[(1, 25221588), (2, 12610794), (3, 8407196), (4, 6305397), (6, 4203598), (7, 3603084), (12, 2101799), (14, 1801542), (19, 1327452), (21, 1201028), (28, 900771), (38, 663726), (42, 600514), (57, 442484), (76, 331863), (84, 300257), (114, 221242), (133, 189636), (228, 110621), (266, 94818), (399, 63212), (532, 47409), (798, 31606), (1596, 15803)]