23428748

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{937}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 50426880

約数和(自身を除く): 26998132

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 76, 94, 133, 188, 266, 329, 532, 658, 893, 937, 1316, 1786, 1874, 3572, 3748, 6251, 6559, 12502, 13118, 17803, 25004, 26236, 35606, 44039, 71212, 88078, 124621, 176156, 249242, 308273, 498484, 616546, 836741, 1233092, 1673482, 3346964, 5857187, 11714374, 23428748]

約数ペア:

[(1, 23428748), (2, 11714374), (4, 5857187), (7, 3346964), (14, 1673482), (19, 1233092), (28, 836741), (38, 616546), (47, 498484), (76, 308273), (94, 249242), (133, 176156), (188, 124621), (266, 88078), (329, 71212), (532, 44039), (658, 35606), (893, 26236), (937, 25004), (1316, 17803), (1786, 13118), (1874, 12502), (3572, 6559), (3748, 6251)]