28461732

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4931}}^1$

素因数の和:4988

約数の個数: 48

約数和(自身を含む): 73467072

約数和(自身を除く): 45005340

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 4931, 5772, 9862, 14793, 19724, 29586, 59172, 64103, 128206, 182447, 192309, 256412, 364894, 384618, 547341, 729788, 769236, 1094682, 2189364, 2371811, 4743622, 7115433, 9487244, 14230866, 28461732]

約数ペア:

[(1, 28461732), (2, 14230866), (3, 9487244), (4, 7115433), (6, 4743622), (12, 2371811), (13, 2189364), (26, 1094682), (37, 769236), (39, 729788), (52, 547341), (74, 384618), (78, 364894), (111, 256412), (148, 192309), (156, 182447), (222, 128206), (444, 64103), (481, 59172), (962, 29586), (1443, 19724), (1924, 14793), (2886, 9862), (4931, 5772)]