28467672

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:584

約数の個数: 64

約数和(自身を含む): 74511360

約数和(自身を除く): 46043688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 83, 93, 124, 166, 186, 248, 249, 332, 372, 461, 498, 664, 744, 922, 996, 1383, 1844, 1992, 2573, 2766, 3688, 5146, 5532, 7719, 10292, 11064, 14291, 15438, 20584, 28582, 30876, 38263, 42873, 57164, 61752, 76526, 85746, 114328, 114789, 153052, 171492, 229578, 306104, 342984, 459156, 918312, 1186153, 2372306, 3558459, 4744612, 7116918, 9489224, 14233836, 28467672]

約数ペア:

[(1, 28467672), (2, 14233836), (3, 9489224), (4, 7116918), (6, 4744612), (8, 3558459), (12, 2372306), (24, 1186153), (31, 918312), (62, 459156), (83, 342984), (93, 306104), (124, 229578), (166, 171492), (186, 153052), (248, 114789), (249, 114328), (332, 85746), (372, 76526), (461, 61752), (498, 57164), (664, 42873), (744, 38263), (922, 30876), (996, 28582), (1383, 20584), (1844, 15438), (1992, 14291), (2573, 11064), (2766, 10292), (3688, 7719), (5146, 5532)]