28099698

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 64945152

約数和(自身を除く): 36845454

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 107, 138, 173, 214, 253, 321, 346, 506, 519, 642, 759, 1038, 1177, 1518, 1903, 2354, 2461, 3531, 3806, 3979, 4922, 5709, 7062, 7383, 7958, 11418, 11937, 14766, 18511, 23874, 27071, 37022, 43769, 54142, 55533, 81213, 87538, 111066, 131307, 162426, 203621, 262614, 407242, 425753, 610863, 851506, 1221726, 1277259, 2554518, 4683283, 9366566, 14049849, 28099698]

約数ペア:

[(1, 28099698), (2, 14049849), (3, 9366566), (6, 4683283), (11, 2554518), (22, 1277259), (23, 1221726), (33, 851506), (46, 610863), (66, 425753), (69, 407242), (107, 262614), (138, 203621), (173, 162426), (214, 131307), (253, 111066), (321, 87538), (346, 81213), (506, 55533), (519, 54142), (642, 43769), (759, 37022), (1038, 27071), (1177, 23874), (1518, 18511), (1903, 14766), (2354, 11937), (2461, 11418), (3531, 7958), (3806, 7383), (3979, 7062), (4922, 5709)]