27844432

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:356

約数の個数: 80

約数和(自身を含む): 68245632

約数和(自身を除く): 40401200

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 97, 112, 154, 176, 194, 233, 308, 388, 466, 616, 679, 776, 932, 1067, 1232, 1358, 1552, 1631, 1864, 2134, 2563, 2716, 3262, 3728, 4268, 5126, 5432, 6524, 7469, 8536, 10252, 10864, 13048, 14938, 17072, 17941, 20504, 22601, 26096, 29876, 35882, 41008, 45202, 59752, 71764, 90404, 119504, 143528, 158207, 180808, 248611, 287056, 316414, 361616, 497222, 632828, 994444, 1265656, 1740277, 1988888, 2531312, 3480554, 3977776, 6961108, 13922216, 27844432]

約数ペア:

[(1, 27844432), (2, 13922216), (4, 6961108), (7, 3977776), (8, 3480554), (11, 2531312), (14, 1988888), (16, 1740277), (22, 1265656), (28, 994444), (44, 632828), (56, 497222), (77, 361616), (88, 316414), (97, 287056), (112, 248611), (154, 180808), (176, 158207), (194, 143528), (233, 119504), (308, 90404), (388, 71764), (466, 59752), (616, 45202), (679, 41008), (776, 35882), (932, 29876), (1067, 26096), (1232, 22601), (1358, 20504), (1552, 17941), (1631, 17072), (1864, 14938), (2134, 13048), (2563, 10864), (2716, 10252), (3262, 8536), (3728, 7469), (4268, 6524), (5126, 5432)]