28091712

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:356

約数の個数: 112

約数和(自身を含む): 83100672

約数和(自身を除く): 55008960

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 47, 48, 64, 66, 88, 94, 96, 132, 141, 176, 188, 192, 264, 282, 283, 352, 376, 517, 528, 564, 566, 704, 752, 849, 1034, 1056, 1128, 1132, 1504, 1551, 1698, 2068, 2112, 2256, 2264, 3008, 3102, 3113, 3396, 4136, 4512, 4528, 6204, 6226, 6792, 8272, 9024, 9056, 9339, 12408, 12452, 13301, 13584, 16544, 18112, 18678, 24816, 24904, 26602, 27168, 33088, 37356, 39903, 49632, 49808, 53204, 54336, 74712, 79806, 99264, 99616, 106408, 146311, 149424, 159612, 199232, 212816, 292622, 298848, 319224, 425632, 438933, 585244, 597696, 638448, 851264, 877866, 1170488, 1276896, 1755732, 2340976, 2553792, 3511464, 4681952, 7022928, 9363904, 14045856, 28091712]

約数ペア:

[(1, 28091712), (2, 14045856), (3, 9363904), (4, 7022928), (6, 4681952), (8, 3511464), (11, 2553792), (12, 2340976), (16, 1755732), (22, 1276896), (24, 1170488), (32, 877866), (33, 851264), (44, 638448), (47, 597696), (48, 585244), (64, 438933), (66, 425632), (88, 319224), (94, 298848), (96, 292622), (132, 212816), (141, 199232), (176, 159612), (188, 149424), (192, 146311), (264, 106408), (282, 99616), (283, 99264), (352, 79806), (376, 74712), (517, 54336), (528, 53204), (564, 49808), (566, 49632), (704, 39903), (752, 37356), (849, 33088), (1034, 27168), (1056, 26602), (1128, 24904), (1132, 24816), (1504, 18678), (1551, 18112), (1698, 16544), (2068, 13584), (2112, 13301), (2256, 12452), (2264, 12408), (3008, 9339), (3102, 9056), (3113, 9024), (3396, 8272), (4136, 6792), (4512, 6226), (4528, 6204)]